Information about #666F49 color

#666F49 color image

Basic facts about this digital color

The digital color #666F49 is classified in the Register under the Yellow Color Family, with Low Saturation and Neutral brightness. Its exact recipe is rgb(102, 111, 73) — 40% red, 43.5% green, 28.6% blue — and for print it converts to CMYK 4 / 0 / 15 / 56. New to color codes? See our guide to RGB color codes.

A calm, restrained golden yellow, #666F49 sits comfortably between light and dark. Designers typically reach for tones like this for balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Hemlock (#69684B). Nearby in the Register you will also find Siam (#686B50) and Woodland (#626746).

The recipe behind #666F49 is rgb(102, 111, 73), with green as the dominant ingredient. On this background, white text reaches a 5.3:1 contrast ratio (passing WCAG AA); black stays at 3.9:1. No one has named #666F49 so far. Register a name for it and it becomes a permanent record.

#666F49 color variations

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

#666F49 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 #666F49

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

Hemlock color link
Hemlock

#69684B

Siam color link
Siam

#686B50

Woodland color link
Woodland

#626746

Barmy Army color link
Barmy Army

#607640

Paddock color link
Paddock

#667156

Crocodile color link
Crocodile

#706950

Chalet Green color link
Chalet Green

#5A6E41

Dingley color link
Dingley

#607C47

Old Bamboo color link
Old Bamboo

#5E644F

yamato color link
yamato

#746F4E

Soya Bean color link
Soya Bean

#6F634B

Conversions between color systems and etc.

  • HEX#666F49
  • RGB102, 111, 73
  • CMYK4, 0, 15, 56
  • CSSrgb(102, 111, 73)
  • HSL74°, 21%, 36%
  • HSL Precise74.211°, 20.652%, 36.078%
  • HSV74°, 34%, 44%
  • HSB74°, 34%, 44%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.435
  • Normalized B (0.0–1.0)0.286
  • GLSLvec3(0.400, 0.435, 0.286)
  • GLSL with alphavec4(0.400, 0.435, 0.286, 1.000)
  • HLSL / Metalfloat3(0.400, 0.435, 0.286)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB43.5%
  • Percentage of Blue in RGB28.6%
  • Color FamilyYellow
  • Saturation FamilyLow Saturation
  • Lightness FamilyNeutral
  • HEX ID666F49
  • DECIMAL ID6713161
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01