Information about #21412C color

#21412C color image

Basic facts about this digital color

In the Register's classification, #21412C belongs to the Spring Green Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(33, 65, 44) — 12.9% red, 25.5% green, 17.3% blue; the print equivalent is CMYK 13 / 0 / 8 / 75. Curious how these numbers work? Read our RGB color codes guide.

#21412C is a softly balanced minty spring green that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Botanic (#21402B). Its next-closest registered neighbors are Permanent Green (#25442F) and Kea (#283E2A).

The recipe behind #21412C is rgb(33, 65, 44), with green as the dominant ingredient. Accessibility-wise, white text works best on #21412C: 11.3:1 contrast (passing WCAG AAA) versus 1.9:1 for black. On paper it relies strongly on black ink (K:75), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #21412C is still unnamed — it can be claimed and named in The Official Register of Color Names.

#21412C color variations

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

#21412C 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 #21412C

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

Botanic color link
Botanic

#21402B

Kea color link
Kea

#283E2A

Palm Green color link
Palm Green

#20392C

Everglade color link
Everglade

#264334

Nikau color link
Nikau

#2A4032

Kereru color link
Kereru

#283E23

Earthsong color link
Earthsong

#2A3E33

Ivy Green color link
Ivy Green

#23352D

Conversions between color systems and etc.

  • HEX#21412C
  • RGB33, 65, 44
  • CMYK13, 0, 8, 75
  • CSSrgb(33, 65, 44)
  • HSL141°, 33%, 19%
  • HSL Precise140.625°, 32.653%, 19.216%
  • HSV141°, 49%, 25%
  • HSB141°, 49%, 25%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.255
  • Normalized B (0.0–1.0)0.173
  • GLSLvec3(0.129, 0.255, 0.173)
  • GLSL with alphavec4(0.129, 0.255, 0.173, 1.000)
  • HLSL / Metalfloat3(0.129, 0.255, 0.173)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB25.5%
  • Percentage of Blue in RGB17.3%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID21412C
  • DECIMAL ID2179372
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01