Information about #81BB2A color

#81BB2A color image

Basic facts about this digital color

The digital color #81BB2A is classified in the Register under the Chartreuse Color Family, with High Saturation and Light brightness. In numbers: rgb(129, 187, 42) (50.6% red, 73.3% green, 16.5% blue), or CMYK 23 / 0 / 57 / 27 for print. Curious how these numbers work? Read our RGB color codes guide.

#81BB2A is a vivid, lively yellow-green that sits on the lighter side of the spectrum. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is just a few steps away from Dizzy Lizzy (#81CA2B). Nearby in the Register you will also find Dark Lemon Lime (#8BBE1B) and Lima (#7AAC21).

The recipe behind #81BB2A is rgb(129, 187, 42), with green as the dominant ingredient. If you plan to put text on a #81BB2A background, choose black — the contrast ratio is 9.1:1 (passing WCAG AAA), while white manages only 2.3:1. Out of 16,777,216 possible colors, #81BB2A is still unnamed — it can be claimed and named in The Official Register of Color Names.

#81BB2A color variations

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

#81BB2A color tints

Tints look brighter, pastel, and less intense.
#81BB2A

Color has no name
#9CD548

Color has no name
#B5DF75

Color has no name
#CDEAA3

Color has no name
#E6F4D1

Color has no name
White

#FFFFFF

#81BB2A color shades

Shades look darker, richer, and more solid.
#81BB2A

Color has no name
#679521

Color has no name
#4D7019

Color has no name
#334A10

Color has no name
#192508

Color has no name
Black

#000000

#81BB2A color tones

Tones looks more sophisticated and complex than base colors.
#81BB2A

Color has no name
#81B03A

Color has no name
#80A54A

Color has no name
#80995B

Color has no name
#808C6D

Color has no name
Grey

#808080

#81BB2A color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#2ABB81

Color has no name
#2ABB47

Color has no name
#47BB2A

Color has no name
#81BB2A

Color has no name
#BBBB2A

Color has no name
#BB812A

Color has no name
#BB472A

Color has no name

#81BB2A 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
#81BB2A
#81BB2A

Color has no name

#642ABB
#642ABB

Color has no name

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
#81BB2A
#81BB2A

Color has no name

#AD2ABB
#AD2ABB

Color has no name

#2A39BB
#2A39BB

Color has no name

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
#39BB2A
#39BB2A

Color has no name

#81BB2A
#81BB2A

Color has no name

#BBAD2A
#BBAD2A

Color has no name

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
#81BB2A
#81BB2A

Color has no name

#2A81BB
#2A81BB

Color has no name

#BB2A81
#BB2A81

Color has no name

Tetradic

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

Tetradic color scheme
#81BB2A
#81BB2A

Color has no name

#2ABB64
#2ABB64

Color has no name

#642ABB
#642ABB

Color has no name

#BB2A81
#BB2A81

Color has no name

Square

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

Square color scheme
#81BB2A
#81BB2A

Color has no name

#2ABBAD
#2ABBAD

Color has no name

#642ABB
#642ABB

Color has no name

#BB2A39
#BB2A39

Color has no name

Nearest named colors to #81BB2A

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

Dizzy Lizzy color link
Dizzy Lizzy

#81CA2B

Dark Lemon Lime color link
Dark Lemon Lime

#8BBE1B

Lima color link
Lima

#7AAC21

Icky Green color link
Icky Green

#8FAE22

Sickly Green color link
Sickly Green

#94B21C

Asda Green color link
Asda Green

#7DC242

Leaf color link
Leaf

#71AA34

Christi color link
Christi

#71A91D

Green Snake color link
Green Snake

#6CBB3C

Sick Green color link
Sick Green

#9DB92C

Limelight color link
Limelight

#99AD25

Nasty Green color link
Nasty Green

#70B23F

#81BB2A color backgrounds & wallpapers

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

#81BB2A color image #81BB2A color ORCN HD wallpaper 3840x2160 (Desktop)
#81BB2A color image #81BB2A color ORCN HD wallpaper 1170x2532 (Mobile)
#81BB2A color image #81BB2A color solid HD wallpaper 3840x2160 (Desktop)
#81BB2A color image #81BB2A color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#81BB2A
  • RGB129, 187, 42
  • CMYK23, 0, 57, 27
  • CSSrgb(129, 187, 42)
  • HSL84°, 63%, 45%
  • HSL Precise84°, 63.319%, 44.902%
  • HSV84°, 78%, 73%
  • HSB84°, 78%, 73%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.733
  • Normalized B (0.0–1.0)0.165
  • GLSLvec3(0.506, 0.733, 0.165)
  • GLSL with alphavec4(0.506, 0.733, 0.165, 1.000)
  • HLSL / Metalfloat3(0.506, 0.733, 0.165)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB73.3%
  • Percentage of Blue in RGB16.5%
  • Color FamilyChartreuse
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID81BB2A
  • DECIMAL ID8502058
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.