Information about #81A664 color

#81A664 color image

Basic facts about this digital color

In the Register's classification, #81A664 belongs to the Chartreuse Color Family, featuring Mild Saturation and Light brightness. The mix behind it: rgb(129, 166, 100) — 50.6% red, 65.1% green, 39.2% blue; the print equivalent is CMYK 15 / 0 / 26 / 35. New to color codes? See our guide to RGB color codes.

The color #81A664 reads as a softly balanced chartreuse and sits on the lighter side of the spectrum. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Asparagus (#87A96B). Nearby in the Register you will also find Woodstock (#839C60) and Chelsea Cucumber (#88A95B).

In RGB terms — rgb(129, 166, 100) — the green channel does the heavy lifting here. If you plan to put text on a #81A664 background, choose black — the contrast ratio is 7.6:1 (passing WCAG AAA), while white manages only 2.8:1. #81A664 has no official name yet. If this shade means something to you, you can be the one to name it.

#81A664 color variations

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

#81A664 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

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

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

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

Tetradic

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

Tetradic color scheme

Square

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

Square color scheme

Nearest named colors to #81A664

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

Asparagus color link
Asparagus

#87A96B

Woodstock color link
Woodstock

#839C60

Dull Green color link
Dull Green

#74A662

Jigsaw color link
Jigsaw

#8EA467

Willow Dye color link
Willow Dye

#8C9E5E

Amulet color link
Amulet

#7D9D72

Bud Green color link
Bud Green

#7BB661

Moss Green color link
Moss Green

#8A9A5B

Seagrass color link
Seagrass

#86A475

Dusty Green color link
Dusty Green

#76A973

Westwood color link
Westwood

#909B67

Conversions between color systems and etc.

  • HEX#81A664
  • RGB129, 166, 100
  • CMYK15, 0, 26, 35
  • CSSrgb(129, 166, 100)
  • HSL94°, 27%, 52%
  • HSL Precise93.636°, 27.049%, 52.157%
  • HSV94°, 40%, 65%
  • HSB94°, 40%, 65%
  • Normalized R (0.0–1.0)0.506
  • Normalized G (0.0–1.0)0.651
  • Normalized B (0.0–1.0)0.392
  • GLSLvec3(0.506, 0.651, 0.392)
  • GLSL with alphavec4(0.506, 0.651, 0.392, 1.000)
  • HLSL / Metalfloat3(0.506, 0.651, 0.392)
  • Percentage of Red in RGB50.6%
  • Percentage of Green in RGB65.1%
  • Percentage of Blue in RGB39.2%
  • Color FamilyChartreuse
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID81A664
  • DECIMAL ID8496740
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01