Information about #09421C color

#09421C color image

Basic facts about this digital color

In the Register's classification, #09421C belongs to the Spring Green Color Family, featuring High Saturation and Dark brightness. The mix behind it: rgb(9, 66, 28) — 3.5% red, 25.9% green, 11% blue; the print equivalent is CMYK 22 / 0 / 15 / 74. Curious how these numbers work? Read our RGB color codes guide.

The color #09421C reads as a vivid, lively spring 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 Zuccini (#044022). Nearby in the Register you will also find Forest Green (#014421) and Crusoe (#004816).

In RGB terms — rgb(9, 66, 28) — the green channel does the heavy lifting here. If you plan to put text on a #09421C background, choose white — the contrast ratio is 11.6:1 (passing WCAG AAA), while black manages only 1.8:1. On paper it relies strongly on black ink (K:74), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #09421C is still unnamed — it can be claimed and named in The Official Register of Color Names.

#09421C color variations

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

#09421C 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 #09421C

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#09421C
  • RGB9, 66, 28
  • CMYK22, 0, 15, 74
  • CSSrgb(9, 66, 28)
  • HSL140°, 76%, 15%
  • HSL Precise140°, 76%, 14.706%
  • HSV140°, 86%, 26%
  • HSB140°, 86%, 26%
  • Normalized R (0.0–1.0)0.035
  • Normalized G (0.0–1.0)0.259
  • Normalized B (0.0–1.0)0.110
  • GLSLvec3(0.035, 0.259, 0.110)
  • GLSL with alphavec4(0.035, 0.259, 0.110, 1.000)
  • HLSL / Metalfloat3(0.035, 0.259, 0.110)
  • Percentage of Red in RGB3.5%
  • Percentage of Green in RGB25.9%
  • Percentage of Blue in RGB11%
  • Color FamilySpring Green
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID09421C
  • DECIMAL ID606748
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01