Information about #1B5F3B color

#1B5F3B color image

Basic facts about this digital color

The digital color #1B5F3B is classified in the Register under the Spring Green Color Family, with Moderate Saturation and Dark brightness. In numbers: rgb(27, 95, 59) (10.6% red, 37.3% green, 23.1% blue), or CMYK 27 / 0 / 14 / 63 for print. New to color codes? See our guide to RGB color codes.

The color #1B5F3B reads as a pleasantly vivid fresh green-cyan and stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Fun Green (#15633D). Slightly further away sit Grass Stain (#165B31) and Camarone (#206937).

Technically, the mix leans on its green channel (rgb(27, 95, 59)), which gives #1B5F3B its character. On this background, white text reaches a 7.6:1 contrast ratio (passing WCAG AAA); black stays at 2.7:1. For print, note the heavy black component (K:63) — ink coverage matters with tones this deep. #1B5F3B has no official name yet. If this shade means something to you, you can be the one to name it.

#1B5F3B color variations

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

#1B5F3B 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 #1B5F3B

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

Fun Green color link
Fun Green

#15633D

Grass Stain color link
Grass Stain

#165B31

Camarone color link
Camarone

#206937

Green Pea color link
Green Pea

#266242

Jewel color link
Jewel

#136843

Dino Green color link
Dino Green

#226B36

Spruce color link
Spruce

#0A5F38

Pine color link
Pine

#2B5D34

Jackpot color link
Jackpot

#145346

Conversions between color systems and etc.

  • HEX#1B5F3B
  • RGB27, 95, 59
  • CMYK27, 0, 14, 63
  • CSSrgb(27, 95, 59)
  • HSL148°, 56%, 24%
  • HSL Precise148.235°, 55.738%, 23.922%
  • HSV148°, 72%, 37%
  • HSB148°, 72%, 37%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.373
  • Normalized B (0.0–1.0)0.231
  • GLSLvec3(0.106, 0.373, 0.231)
  • GLSL with alphavec4(0.106, 0.373, 0.231, 1.000)
  • HLSL / Metalfloat3(0.106, 0.373, 0.231)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB37.3%
  • Percentage of Blue in RGB23.1%
  • Color FamilySpring Green
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1B5F3B
  • DECIMAL ID1793851
  • Name LengthThis color has no name
  • Seen by search & AI crawlers20 times
  • Counting from2025-01-01