Information about #1D301B color

#1D301B color image

Basic facts about this digital color

The digital color #1D301B is classified in the Register under the Green Color Family, with Mild Saturation and Dark brightness. In numbers: rgb(29, 48, 27) (11.4% red, 18.8% green, 10.6% blue), or CMYK 7 / 0 / 8 / 81 for print. New to color codes? See our guide to RGB color codes.

The color #1D301B reads as a softly balanced green and leans clearly toward the dark side. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from ProKnox Green (#1A331A). Its next-closest registered neighbors are Celtic (#163222) and Cardin Green (#1B3427).

In RGB terms — rgb(29, 48, 27) — the green channel does the heavy lifting here. If you plan to put text on a #1D301B background, choose white — the contrast ratio is 14.1:1 (passing WCAG AAA), while black manages only 1.5:1. For print, note the heavy black component (K:81) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1D301B color variations

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

#1D301B 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 #1D301B

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Celtic color link
Celtic

#163222

Cardin Green color link
Cardin Green

#1B3427

Deep Fir color link
Deep Fir

#193925

Pine Tree color link
Pine Tree

#2A2F23

Kermadec color link
Kermadec

#1D2C2A

Top Gear color link
Top Gear

#24221A

Sentry color link
Sentry

#1C2728

Bush color link
Bush

#0D2E1C

Conversions between color systems and etc.

  • HEX#1D301B
  • RGB29, 48, 27
  • CMYK7, 0, 8, 81
  • CSSrgb(29, 48, 27)
  • HSL114°, 28%, 15%
  • HSL Precise114.286°, 28%, 14.706%
  • HSV114°, 44%, 19%
  • HSB114°, 44%, 19%
  • Normalized R (0.0–1.0)0.114
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.114, 0.188, 0.106)
  • GLSL with alphavec4(0.114, 0.188, 0.106, 1.000)
  • HLSL / Metalfloat3(0.114, 0.188, 0.106)
  • Percentage of Red in RGB11.4%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB10.6%
  • Color FamilyGreen
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID1D301B
  • DECIMAL ID1912859
  • Name LengthThis color has no name
  • This page visited4 times
  • Counting from2025-01-01