Information about #668F38 color

#668F38 color image

Basic facts about this digital color

#668F38 falls into the Chartreuse Color FamilyModerate Saturation, Neutral brightness. Its exact recipe is rgb(102, 143, 56) — 40% red, 56.1% green, 22% blue — and for print it converts to CMYK 16 / 0 / 34 / 44. New to color codes? See our guide to RGB color codes.

#668F38 is a pleasantly vivid yellow-green that occupies the middle of the lightness scale. In practice it works well for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is very close to Maximum Green (#5E8C31). Slightly further away sit Swamp (#698339) and Fresh Onion (#5B8930).

Technically, the mix leans on its green channel (rgb(102, 143, 56)), which gives #668F38 its character. Accessibility-wise, black text works best on #668F38: 5.6:1 contrast (passing WCAG AA) versus 3.8:1 for white. No one has named #668F38 so far. Register a name for it and it becomes a permanent record.

#668F38 color variations

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

#668F38 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 #668F38

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

Swamp color link
Swamp

#698339

Fresh Onion color link
Fresh Onion

#5B8930

Khaki Green color link
Khaki Green

#728639

Palm Leaf color link
Palm Leaf

#6F9940

Vida Loca color link
Vida Loca

#5F9228

Mossy Green color link
Mossy Green

#638B27

Limeade color link
Limeade

#5F9727

Dirty Green color link
Dirty Green

#667E2C

Conversions between color systems and etc.

  • HEX#668F38
  • RGB102, 143, 56
  • CMYK16, 0, 34, 44
  • CSSrgb(102, 143, 56)
  • HSL88°, 44%, 39%
  • HSL Precise88.276°, 43.719%, 39.02%
  • HSV88°, 61%, 56%
  • HSB88°, 61%, 56%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.561
  • Normalized B (0.0–1.0)0.220
  • GLSLvec3(0.400, 0.561, 0.220)
  • GLSL with alphavec4(0.400, 0.561, 0.220, 1.000)
  • HLSL / Metalfloat3(0.400, 0.561, 0.220)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB56.1%
  • Percentage of Blue in RGB22%
  • Color FamilyChartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID668F38
  • DECIMAL ID6721336
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01