Information about #154021 color

#154021 color image

Basic facts about this digital color

#154021 falls into the Spring Green Color Family — Moderate Saturation, Dark brightness. Its exact recipe is rgb(21, 64, 33) — 8.2% red, 25.1% green, 12.9% blue — and for print it converts to CMYK 17 / 0 / 12 / 75. Curious how these numbers work? Read our RGB color codes guide.

The color #154021 reads as a pleasantly vivid spring green and carries a shadowy depth. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Deep Fir (#193925). Nearby in the Register you will also find Phthalo Green (#123524) and Myrtle (#21421E).

Technically, the mix leans on its green channel (rgb(21, 64, 33)), which gives #154021 its character. On this background, white text reaches a 11.8:1 contrast ratio (passing WCAG AAA); black stays at 1.8:1. On paper it relies strongly on black ink (K:75), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#154021 color variations

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

#154021 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 #154021

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#154021
  • RGB21, 64, 33
  • CMYK17, 0, 12, 75
  • CSSrgb(21, 64, 33)
  • HSL137°, 51%, 17%
  • HSL Precise136.744°, 50.588%, 16.667%
  • HSV137°, 67%, 25%
  • HSB137°, 67%, 25%
  • Normalized R (0.0–1.0)0.082
  • Normalized G (0.0–1.0)0.251
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.082, 0.251, 0.129)
  • GLSL with alphavec4(0.082, 0.251, 0.129, 1.000)
  • HLSL / Metalfloat3(0.082, 0.251, 0.129)
  • Percentage of Red in RGB8.2%
  • Percentage of Green in RGB25.1%
  • Percentage of Blue in RGB12.9%
  • Color FamilySpring Green
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID154021
  • DECIMAL ID1392673
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01