Information about #1B2613 color

#1B2613 color image

Basic facts about this digital color

In the Register's classification, #1B2613 belongs to the Chartreuse Color Family, featuring Mild Saturation and Dark brightness. The mix behind it: rgb(27, 38, 19) — 10.6% red, 14.9% green, 7.5% blue; the print equivalent is CMYK 4 / 0 / 7 / 85. Curious how these numbers work? Read our RGB color codes guide.

#1B2613 is a softly balanced chartreuse that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Very Dark Olive (#1D1D11). Nearby in the Register you will also find Very Dark Chartreuse Green (#171D11) and Greenish Black (#1A1D1A).

Technically, the mix leans on its green channel (rgb(27, 38, 19)), which gives #1B2613 its character. If you plan to put text on a #1B2613 background, choose white — the contrast ratio is 15.8:1 (passing WCAG AAA), while black manages only 1.3:1. For print, note the heavy black component (K:85) — ink coverage matters with tones this deep. #1B2613 has no official name yet. If this shade means something to you, you can be the one to name it.

#1B2613 color variations

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

#1B2613 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 #1B2613

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#1B2613
  • RGB27, 38, 19
  • CMYK4, 0, 7, 85
  • CSSrgb(27, 38, 19)
  • HSL95°, 33%, 11%
  • HSL Precise94.737°, 33.333%, 11.176%
  • HSV95°, 50%, 15%
  • HSB95°, 50%, 15%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.149
  • Normalized B (0.0–1.0)0.075
  • GLSLvec3(0.106, 0.149, 0.075)
  • GLSL with alphavec4(0.106, 0.149, 0.075, 1.000)
  • HLSL / Metalfloat3(0.106, 0.149, 0.075)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB14.9%
  • Percentage of Blue in RGB7.5%
  • Color FamilyChartreuse
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID1B2613
  • DECIMAL ID1779219
  • Name LengthThis color has no name
  • Seen by search & AI crawlers22 times
  • Counting from2025-01-01