Information about #253C21 color

#253C21 color image

Basic facts about this digital color

In the Register's classification, #253C21 belongs to the Green Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(37, 60, 33) — 14.5% red, 23.5% green, 12.9% blue; the print equivalent is CMYK 9 / 0 / 11 / 76. Curious how these numbers work? Read our RGB color codes guide.

The color #253C21 reads as a softly balanced green and carries a shadowy depth. 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 Kereru (#283E23). Nearby in the Register you will also find Myrtle (#21421E) and Kea (#283E2A).

Technically, the mix leans on its green channel (rgb(37, 60, 33)), which gives #253C21 its character. If you plan to put text on a #253C21 background, choose white — the contrast ratio is 12.0:1 (passing WCAG AAA), while black manages only 1.7:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. #253C21 has no official name yet. If this shade means something to you, you can be the one to name it.

#253C21 color variations

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

#253C21 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 #253C21

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

Kereru color link
Kereru

#283E23

Myrtle color link
Myrtle

#21421E

Kea color link
Kea

#283E2A

Feverpitch color link
Feverpitch

#2D4325

Botanic color link
Botanic

#21402B

Palm Green color link
Palm Green

#20392C

Holly color link
Holly

#25342B

Deep Fir color link
Deep Fir

#193925

Rangitoto color link
Rangitoto

#2E3222

Black Forest color link
Black Forest

#2C3227

Conversions between color systems and etc.

  • HEX#253C21
  • RGB37, 60, 33
  • CMYK9, 0, 11, 76
  • CSSrgb(37, 60, 33)
  • HSL111°, 29%, 18%
  • HSL Precise111.111°, 29.032%, 18.235%
  • HSV111°, 45%, 24%
  • HSB111°, 45%, 24%
  • Normalized R (0.0–1.0)0.145
  • Normalized G (0.0–1.0)0.235
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.145, 0.235, 0.129)
  • GLSL with alphavec4(0.145, 0.235, 0.129, 1.000)
  • HLSL / Metalfloat3(0.145, 0.235, 0.129)
  • Percentage of Red in RGB14.5%
  • Percentage of Green in RGB23.5%
  • Percentage of Blue in RGB12.9%
  • Color FamilyGreen
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID253C21
  • DECIMAL ID2440225
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01