Information about #21B314 color

#21B314 color image

Basic facts about this digital color

In the Register's classification, #21B314 belongs to the Green Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(33, 179, 20) (12.9% red, 70.2% green, 7.8% blue), or CMYK 57 / 0 / 62 / 30 for print. Curious how these numbers work? Read our RGB color codes guide.

A vivid, lively natural green, #21B314 sits comfortably between light and dark. Expect to see shades like this in bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Strong Harlequin (#2AA800). Nearby in the Register you will also find Strong Sap Green (#15A800) and 520 Green (#12A123).

Technically, the mix leans on its green channel (rgb(33, 179, 20)), which gives #21B314 its character. If you plan to put text on a #21B314 background, choose black — the contrast ratio is 7.5:1 (passing WCAG AAA), while white manages only 2.8:1. Out of 16,777,216 possible colors, #21B314 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#21B314 color variations

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

#21B314 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 #21B314

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#21B314
  • RGB33, 179, 20
  • CMYK57, 0, 62, 30
  • CSSrgb(33, 179, 20)
  • HSL115°, 80%, 39%
  • HSL Precise115.094°, 79.899%, 39.02%
  • HSV115°, 89%, 70%
  • HSB115°, 89%, 70%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.702
  • Normalized B (0.0–1.0)0.078
  • GLSLvec3(0.129, 0.702, 0.078)
  • GLSL with alphavec4(0.129, 0.702, 0.078, 1.000)
  • HLSL / Metalfloat3(0.129, 0.702, 0.078)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB70.2%
  • Percentage of Blue in RGB7.8%
  • Color FamilyGreen
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID21B314
  • DECIMAL ID2208532
  • Name LengthThis color has no name
  • Seen by search & AI crawlers33 times
  • Counting from2025-01-01