Information about #133F31 color

#133F31 color image

Basic facts about this digital color

#133F31 falls into the Spring Green Color Family — Moderate Saturation, Dark brightness. The mix behind it: rgb(19, 63, 49) — 7.5% red, 24.7% green, 19.2% blue; the print equivalent is CMYK 17 / 0 / 5 / 75. New to color codes? See our guide to RGB color codes.

A confidently colored spring green, #133F31 leans clearly toward the dark side. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Stokesian 13 (#164238). Its next-closest registered neighbors are Pranav Raaghav Forest Green (#15372B) and City Limits (#0C3A37).

Technically, the mix leans on its green channel (rgb(19, 63, 49)), which gives #133F31 its character. Accessibility-wise, white text works best on #133F31: 11.8:1 contrast (passing WCAG AAA) versus 1.8:1 for black. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #133F31 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#133F31 color variations

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

#133F31 color tints

Tints look brighter, pastel, and less intense.
#133F31

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#268064

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#3AC297

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#7BD7BA

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#BDEBDC

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White

#FFFFFF

#133F31 color shades

Shades look darker, richer, and more solid.
#133F31

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#0F3227

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#0B251D

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#071913

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#030C09

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Black

#000000

#133F31 color tones

Tones looks more sophisticated and complex than base colors.
#133F31

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#215343

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#336354

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#487064

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#627A72

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Grey

#808080

#133F31 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#12173E

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#12293E

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#123B3E

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#133F31

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#123E1F

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#173E12

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#293E12

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#133F31 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
#133F31
#133F31

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#3F1321
#3F1321

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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
#133F31
#133F31

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#3F1B13
#3F1B13

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#3F1337
#3F1337

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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
#13373F
#13373F

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#133F31
#133F31

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#133F1B
#133F1B

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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
#133F31
#133F31

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#31133F
#31133F

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#3F3113
#3F3113

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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
#133F31
#133F31

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#13213F
#13213F

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#3F1321
#3F1321

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#3F3113
#3F3113

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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
#133F31
#133F31

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#1B133F
#1B133F

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#3F1321
#3F1321

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#373F13
#373F13

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Nearest named colors to #133F31

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

Stokesian 13 color link
Stokesian 13

#164238

Pranav Raaghav Forest Green color link
Pranav Raaghav Forest Green

#15372B

City Limits color link
City Limits

#0C3A37

Sherwood Green color link
Sherwood Green

#1B4636

MSU Green color link
MSU Green

#18453B

Medium Jungle Green color link
Medium Jungle Green

#1C352D

Deep Fir color link
Deep Fir

#193925

Palm Green color link
Palm Green

#20392C

Botanic color link
Botanic

#21402B

Nordic color link
Nordic

#1D393C

Goryeo Storeroom color link
Goryeo Storeroom

#203838

Phthalo Green color link
Phthalo Green

#123524

#133F31 color backgrounds & wallpapers

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

#133F31 color image #133F31 color ORCN HD wallpaper 3840x2160 (Desktop)
#133F31 color image #133F31 color ORCN HD wallpaper 1170x2532 (Mobile)
#133F31 color image #133F31 color solid HD wallpaper 3840x2160 (Desktop)
#133F31 color image #133F31 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#133F31
  • RGB19, 63, 49
  • CMYK17, 0, 5, 75
  • CSSrgb(19, 63, 49)
  • HSL161°, 54%, 16%
  • HSL Precise160.909°, 53.659%, 16.078%
  • HSV161°, 70%, 25%
  • HSB161°, 70%, 25%
  • Normalized R (0.0–1.0)0.075
  • Normalized G (0.0–1.0)0.247
  • Normalized B (0.0–1.0)0.192
  • GLSLvec3(0.075, 0.247, 0.192)
  • GLSL with alphavec4(0.075, 0.247, 0.192, 1.000)
  • HLSL / Metalfloat3(0.075, 0.247, 0.192)
  • Percentage of Red in RGB7.5%
  • Percentage of Green in RGB24.7%
  • Percentage of Blue in RGB19.2%
  • Color FamilySpring Green
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID133F31
  • DECIMAL ID1261361
  • Name LengthThis color has no name
  • Seen by search & AI crawlers38 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.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.