Color #18513B

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Information about #18513B color

#18513B color image

Basic facts about this digital color

In the Register's classification, #18513B belongs to the Spring Green Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(24, 81, 59) (9.4% red, 31.8% green, 23.1% blue), or CMYK 22 / 0 / 9 / 68 for print. Curious how these numbers work? Read our RGB color codes guide.

A pleasantly vivid spring green, #18513B stays on the darker end of the scale. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is practically indistinguishable from Brunswick Green (#1B4D3E). Slightly further away sit Jackpot (#145346) and MSU Green (#18453B).

Technically, the mix leans on its green channel (rgb(24, 81, 59)), which gives #18513B its character. Accessibility-wise, white text works best on #18513B: 9.2:1 contrast (passing WCAG AAA) versus 2.3:1 for black. On paper it relies strongly on black ink (K:68), so proof dark layouts before a large print run. No one has named #18513B so far. Register a name for it and it becomes a permanent record.

#18513B color variations

View this color variations of tints, shades, tones and hues.

#18513B color tints

Tints look brighter, pastel, and less intense.

#18513B

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#2B9069

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#44C795

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#82D9B8

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#C0ECDB

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White

#18513B color shades

Shades look darker, richer, and more solid.

#18513B

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#134130

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#0E3124

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#092018

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#04100C

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Black

#18513B color tones

Tones looks more sophisticated and complex than base colors.

#18513B

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#26614B

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#386E59

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#4C7766

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#647C73

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Grey

#18513B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.

#182352

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#183A52

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#185152

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#18513B

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#185225

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#235218

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#3A5218

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#18513B color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

#18513B

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#52192F

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

#18513B

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#521F19

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#52194C

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Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

#194C52

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#18513B

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#19521F

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

#18513B

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#3C1952

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#523C19

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

#18513B

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#192F52

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#52192F

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#523C19

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

#18513B

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#1F1952

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#52192F

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#4C5219

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Alternatives to #18513B color

View adjacent and very similar colors.

#19522E

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#195231

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#195234

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#195237

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#195239

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#19523C

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#19523F

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#195242

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#195245

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#195248

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#19524B

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#19524E

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#214A3A

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#1F4C3B

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#1D4E3B

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#1C4F3C

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#1A513C

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#18543D

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#15563D

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#14573D

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#12593E

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#115A3E

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#0F5C3F

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#133F2E

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#144331

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#154734

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#164B37

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#174F39

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#1A563F

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#1B5A42

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#1C5E45

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#1D6248

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#1E664B

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#206A4E

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[<<< 1 COLOR BACKWARD] #18513A

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#18513C [1 COLOR FORWARD >>>]

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Nearest named colors to #18513B

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Brunswick Green

#1B4D3E

Jackpot

#145346

MSU Green

#18453B

Sherwood Green

#1B4636

Zydeco

#20483F

Kaitoke Green

#245336

Grass Stain

#165B31

Stokesian 13

#164238

Tiber

#184343

Cyprus

#0F4645

Cal Poly Green

#1E4D2B

Fun Green

#15633D

#18513B color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#18513B color image

#18513B color ORCN HD wallpaper 3840x2160 (Desktop)

#18513B color image

#18513B color ORCN HD wallpaper 1170x2532 (Mobile)

#18513B color image

#18513B color solid HD wallpaper 3840x2160 (Desktop)

#18513B color image

#18513B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

HEX#18513B
RGB24, 81, 59
CMYK22, 0, 9, 68
CSSrgb(24, 81, 59)

HSL157°, 54%, 21%
HSL Precise156.842°, 54.286%, 20.588%
HSV157°, 70%, 32%
HSB157°, 70%, 32%

Normalized R (0.0–1.0)0.094
Normalized G (0.0–1.0)0.318
Normalized B (0.0–1.0)0.231

GLSLvec3(0.094, 0.318, 0.231)
GLSL with alphavec4(0.094, 0.318, 0.231, 1.000)
HLSL / Metalfloat3(0.094, 0.318, 0.231)

Percentage of Red in RGB9.4%
Percentage of Green in RGB31.8%
Percentage of Blue in RGB23.1%

Color FamilySpring Green
Saturation FamilyModerate Saturation
Lightness FamilyDark

HEX ID18513B
DECIMAL ID1593659
Name LengthThis color has no name

Seen by search & AI crawlers23 times
Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

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