Information about #21A17A color

#21A17A color image

Basic facts about this digital color

The digital color #21A17A is classified in the Register under the Spring Green Color Family, with High Saturation and Neutral brightness. In numbers: rgb(33, 161, 122) (12.9% red, 63.1% green, 47.8% blue), or CMYK 50 / 0 / 15 / 37 for print. New to color codes? See our guide to RGB color codes.

The color #21A17A reads as a energetic, saturated spring green and sits comfortably between light and dark. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Jungle Green (#29AB87). Nearby in the Register you will also find Bluish Green (#10A674) and Bluey Green (#2BB179).

Technically, the mix leans on its green channel (rgb(33, 161, 122)), which gives #21A17A its character. If you plan to put text on a #21A17A background, choose black — the contrast ratio is 6.4:1 (passing WCAG AA), while white manages only 3.3:1. #21A17A has no official name yet. If this shade means something to you, you can be the one to name it.

#21A17A color variations

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

#21A17A color tints

Tints look brighter, pastel, and less intense.
#21A17A

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#2DD3A1

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#61DEB9

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#96E9D0

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#CAF4E7

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White

#FFFFFF

#21A17A color shades

Shades look darker, richer, and more solid.
#21A17A

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#1A8061

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#136049

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#0D4030

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#062018

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Black

#000000

#21A17A color tones

Tones looks more sophisticated and complex than base colors.
#21A17A

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#309D7C

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#41987E

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#54917F

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#69897F

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Grey

#808080

#21A17A color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#202DA0

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#2060A0

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#2094A0

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#21A17A

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#20A047

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#2DA020

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#60A020

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#21A17A 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
#21A17A
#21A17A

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#A12147
#A12147

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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
#21A17A
#21A17A

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#A13B21
#A13B21

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#A12187
#A12187

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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
#2187A1
#2187A1

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#21A17A
#21A17A

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#21A13B
#21A13B

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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
#21A17A
#21A17A

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#7A21A1
#7A21A1

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#A17A21
#A17A21

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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
#21A17A
#21A17A

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#2147A1
#2147A1

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#A12147
#A12147

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#A17A21
#A17A21

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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
#21A17A
#21A17A

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#3B21A1
#3B21A1

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#A12147
#A12147

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#87A121
#87A121

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Nearest named colors to #21A17A

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

Jungle Green color link
Jungle Green

#29AB87

Bluish Green color link
Bluish Green

#10A674

Bluey Green color link
Bluey Green

#2BB179

Dark Seafoam color link
Dark Seafoam

#1FB57A

Jeepers Creepers color link
Jeepers Creepers

#29A98B

Soylent Green color link
Soylent Green

#218B76

Illuminating Emerald color link
Illuminating Emerald

#319177

ChaosDragon color link
ChaosDragon

#139084

Carlsberg Green color link
Carlsberg Green

#17B169

Gossamer color link
Gossamer

#399F86

Google Chrome Green color link
Google Chrome Green

#1AA260

Ireland Green color link
Ireland Green

#169B62

#21A17A color backgrounds & wallpapers

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

#21A17A color image #21A17A color ORCN HD wallpaper 3840x2160 (Desktop)
#21A17A color image #21A17A color ORCN HD wallpaper 1170x2532 (Mobile)
#21A17A color image #21A17A color solid HD wallpaper 3840x2160 (Desktop)
#21A17A color image #21A17A color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#21A17A
  • RGB33, 161, 122
  • CMYK50, 0, 15, 37
  • CSSrgb(33, 161, 122)
  • HSL162°, 66%, 38%
  • HSL Precise161.719°, 65.979%, 38.039%
  • HSV162°, 80%, 63%
  • HSB162°, 80%, 63%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.631
  • Normalized B (0.0–1.0)0.478
  • GLSLvec3(0.129, 0.631, 0.478)
  • GLSL with alphavec4(0.129, 0.631, 0.478, 1.000)
  • HLSL / Metalfloat3(0.129, 0.631, 0.478)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB63.1%
  • Percentage of Blue in RGB47.8%
  • Color Family (Hue)Spring Green
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID21A17A
  • DECIMAL ID2204026
  • Name LengthThis color has no name
  • This page visited897 times
  • Counting from2025-01-01

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