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Information about #20311B color

#20311B color image

Basic facts about this digital color

In the Register's classification, #20311B belongs to the Green Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(32, 49, 27) — 12.5% red, 19.2% green, 10.6% blue; the print equivalent is CMYK 7 / 0 / 9 / 81. Curious how these numbers work? Read our RGB color codes guide.

The color #20311B reads as a moderately toned natural green and leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to ProKnox Green (#1A331A). Its next-closest registered neighbors are Celtic (#163222) and Pine Tree (#2A2F23).

Technically, the mix leans on its green channel (rgb(32, 49, 27)), which gives #20311B its character. If you plan to put text on a #20311B background, choose white — the contrast ratio is 13.8:1 (passing WCAG AAA), while black manages only 1.5:1. On paper it relies strongly on black ink (K:81), so proof dark layouts before a large print run. No one has named #20311B so far. Register a name for it and it becomes a permanent record.

#20311B color variations

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

#20311B 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 #20311B

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#20311B
  • RGB32, 49, 27
  • CMYK7, 0, 9, 81
  • CSSrgb(32, 49, 27)
  • HSL106°, 29%, 15%
  • HSL Precise106.364°, 28.947%, 14.902%
  • HSV106°, 45%, 19%
  • HSB106°, 45%, 19%
  • Normalized R (0.0–1.0)0.125
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.125, 0.192, 0.106)
  • GLSL with alphavec4(0.125, 0.192, 0.106, 1.000)
  • HLSL / Metalfloat3(0.125, 0.192, 0.106)
  • Percentage of Red in RGB12.5%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB10.6%
  • Color FamilyGreen
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID20311B
  • DECIMAL ID2109723
  • Name LengthThis color has no name
  • This page visited9 times
  • Counting from2025-01-01