Information about #1A4100 color

#1A4100 color image

Basic facts about this digital color

The digital color #1A4100 is classified in the Register under the Chartreuse Color Family, with Full Saturation and Dark brightness. Its exact recipe is rgb(26, 65, 0) — 10.2% red, 25.5% green, 0% blue — and for print it converts to CMYK 15 / 0 / 25 / 75. Curious how these numbers work? Read our RGB color codes guide.

A maximally vivid zesty chartreuse, #1A4100 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 a hair away from Forrest Green (#154406). Nearby in the Register you will also find Gage green (#114700) and Bonsaisei (#1F3106).

In RGB terms — rgb(26, 65, 0) — the green channel does the heavy lifting here. If you plan to put text on a #1A4100 background, choose white — the contrast ratio is 11.7:1 (passing WCAG AAA), while black manages only 1.8:1. On paper it relies strongly on black ink (K:75), so proof dark layouts before a large print run. #1A4100 has no official name yet. If this shade means something to you, you can be the one to name it.

#1A4100 color variations

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

#1A4100 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 #1A4100

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#1A4100
  • RGB26, 65, 0
  • CMYK15, 0, 25, 75
  • CSSrgb(26, 65, 0)
  • HSL96°, 100%, 13%
  • HSL Precise96°, 100%, 12.745%
  • HSV96°, 100%, 25%
  • HSB96°, 100%, 25%
  • Normalized R (0.0–1.0)0.102
  • Normalized G (0.0–1.0)0.255
  • Normalized B (0.0–1.0)0.000
  • GLSLvec3(0.102, 0.255, 0.000)
  • GLSL with alphavec4(0.102, 0.255, 0.000, 1.000)
  • HLSL / Metalfloat3(0.102, 0.255, 0.000)
  • Percentage of Red in RGB10.2%
  • Percentage of Green in RGB25.5%
  • Percentage of Blue in RGB0%
  • Color FamilyChartreuse
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID1A4100
  • DECIMAL ID1720576
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01