Information about #37501B color

#37501B color image

Basic facts about this digital color

The digital color #37501B is classified in the Register under the Chartreuse Color Family, with Moderate Saturation and Dark brightness. In numbers: rgb(55, 80, 27) (21.6% red, 31.4% green, 10.6% blue), or CMYK 10 / 0 / 21 / 69 for print. Curious how these numbers work? Read our RGB color codes guide.

#37501B is a pleasantly vivid yellow-green that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Lithuanian Forest Green (#364C20). Nearby in the Register you will also find Lush (#354C28) and Dark Harlequin (#345927).

Technically, the mix leans on its green channel (rgb(55, 80, 27)), which gives #37501B its character. If you plan to put text on a #37501B background, choose white — the contrast ratio is 9.0:1 (passing WCAG AAA), while black manages only 2.3:1. For print, note the heavy black component (K:69) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #37501B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#37501B color variations

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

#37501B 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 #37501B

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

Conversions between color systems and etc.

  • HEX#37501B
  • RGB55, 80, 27
  • CMYK10, 0, 21, 69
  • CSSrgb(55, 80, 27)
  • HSL88°, 50%, 21%
  • HSL Precise88.302°, 49.533%, 20.98%
  • HSV88°, 66%, 31%
  • HSB88°, 66%, 31%
  • Normalized R (0.0–1.0)0.216
  • Normalized G (0.0–1.0)0.314
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.216, 0.314, 0.106)
  • GLSL with alphavec4(0.216, 0.314, 0.106, 1.000)
  • HLSL / Metalfloat3(0.216, 0.314, 0.106)
  • Percentage of Red in RGB21.6%
  • Percentage of Green in RGB31.4%
  • Percentage of Blue in RGB10.6%
  • Color FamilyChartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID37501B
  • DECIMAL ID3624987
  • Name LengthThis color has no name
  • Seen by search & AI crawlers5 times
  • Counting from2025-01-01