Information about #1B3915 color

#1B3915 color image

Basic facts about this digital color

In the Register's classification, #1B3915 belongs to the Green Color Family, featuring Moderate Saturation and Dark brightness. In numbers: rgb(27, 57, 21) (10.6% red, 22.4% green, 8.2% blue), or CMYK 12 / 0 / 14 / 78 for print. Curious how these numbers work? Read our RGB color codes guide.

A confidently colored green, #1B3915 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 practically indistinguishable from ProKnox Green (#1A331A). Its next-closest registered neighbors are Dark Forest Green (#254117) and Myrtle (#21421E).

In RGB terms — rgb(27, 57, 21) — the green channel does the heavy lifting here. If you plan to put text on a #1B3915 background, choose white — the contrast ratio is 12.8:1 (passing WCAG AAA), while black manages only 1.6:1. For print, note the heavy black component (K:78) — 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.

#1B3915 color variations

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

#1B3915 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 #1B3915

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

Myrtle color link
Myrtle

#21421E

Celtic color link
Celtic

#163222

Deep Fir color link
Deep Fir

#193925

Bonsaisei color link
Bonsaisei

#1F3106

Cardin Green color link
Cardin Green

#1B3427

Bush color link
Bush

#0D2E1C

Conversions between color systems and etc.

  • HEX#1B3915
  • RGB27, 57, 21
  • CMYK12, 0, 14, 78
  • CSSrgb(27, 57, 21)
  • HSL110°, 46%, 15%
  • HSL Precise110°, 46.154%, 15.294%
  • HSV110°, 63%, 22%
  • HSB110°, 63%, 22%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.224
  • Normalized B (0.0–1.0)0.082
  • GLSLvec3(0.106, 0.224, 0.082)
  • GLSL with alphavec4(0.106, 0.224, 0.082, 1.000)
  • HLSL / Metalfloat3(0.106, 0.224, 0.082)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB22.4%
  • Percentage of Blue in RGB8.2%
  • Color FamilyGreen
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1B3915
  • DECIMAL ID1784085
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01