Information about #203403 color

#203403 color image

Basic facts about this digital color

In the Register's classification, #203403 belongs to the Chartreuse Color Family, featuring Full Saturation and Dark brightness. The mix behind it: rgb(32, 52, 3) — 12.5% red, 20.4% green, 1.2% blue; the print equivalent is CMYK 8 / 0 / 19 / 80. Curious how these numbers work? Read our RGB color codes guide.

The color #203403 reads as a pure, full-strength yellow-green and leans clearly toward the dark side. 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 Bonsaisei (#1F3106). Its next-closest registered neighbors are Deep Forest Green (#182D09) and Forrest Green (#154406).

Technically, the mix leans on its green channel (rgb(32, 52, 3)), which gives #203403 its character. If you plan to put text on a #203403 background, choose white — the contrast ratio is 13.5:1 (passing WCAG AAA), while black manages only 1.6:1. On paper it relies strongly on black ink (K:80), so proof dark layouts before a large print run. No one has named #203403 so far. Register a name for it and it becomes a permanent record.

#203403 color variations

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

#203403 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 #203403

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#203403
  • RGB32, 52, 3
  • CMYK8, 0, 19, 80
  • CSSrgb(32, 52, 3)
  • HSL84°, 89%, 11%
  • HSL Precise84.49°, 89.091%, 10.784%
  • HSV84°, 94%, 20%
  • HSB84°, 94%, 20%
  • Normalized R (0.0–1.0)0.125
  • Normalized G (0.0–1.0)0.204
  • Normalized B (0.0–1.0)0.012
  • GLSLvec3(0.125, 0.204, 0.012)
  • GLSL with alphavec4(0.125, 0.204, 0.012, 1.000)
  • HLSL / Metalfloat3(0.125, 0.204, 0.012)
  • Percentage of Red in RGB12.5%
  • Percentage of Green in RGB20.4%
  • Percentage of Blue in RGB1.2%
  • Color FamilyChartreuse
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID203403
  • DECIMAL ID2110467
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01