Information about #2F581B color

#2F581B color image

Basic facts about this digital color

In the Register's classification, #2F581B belongs to the Chartreuse Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(47, 88, 27) (18.4% red, 34.5% green, 10.6% blue), or CMYK 16 / 0 / 24 / 65 for print. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored zesty chartreuse, #2F581B leans clearly toward the dark side. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is very close to Dark Sap Green (#2D5927). Its next-closest registered neighbors are Dark Harlequin (#345927) and Lithuanian Forest Green (#364C20).

The recipe behind #2F581B is rgb(47, 88, 27), with green as the dominant ingredient. Accessibility-wise, white text works best on #2F581B: 8.3:1 contrast (passing WCAG AAA) versus 2.5:1 for black. On paper it relies strongly on black ink (K:65), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #2F581B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#2F581B color variations

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

#2F581B 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 #2F581B

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#2F581B
  • RGB47, 88, 27
  • CMYK16, 0, 24, 65
  • CSSrgb(47, 88, 27)
  • HSL100°, 53%, 23%
  • HSL Precise100.328°, 53.043%, 22.549%
  • HSV100°, 69%, 35%
  • HSB100°, 69%, 35%
  • Normalized R (0.0–1.0)0.184
  • Normalized G (0.0–1.0)0.345
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.184, 0.345, 0.106)
  • GLSL with alphavec4(0.184, 0.345, 0.106, 1.000)
  • HLSL / Metalfloat3(0.184, 0.345, 0.106)
  • Percentage of Red in RGB18.4%
  • Percentage of Green in RGB34.5%
  • Percentage of Blue in RGB10.6%
  • Color FamilyChartreuse
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID2F581B
  • DECIMAL ID3102747
  • Name LengthThis color has no name
  • Seen by search & AI crawlers8 times
  • Counting from2025-01-01