Information about #1B5A4A color

#1B5A4A color image

Basic facts about this digital color

#1B5A4A falls into the Spring Green Color Family — Moderate Saturation, Dark brightness. The mix behind it: rgb(27, 90, 74) — 10.6% red, 35.3% green, 29% blue; the print equivalent is CMYK 25 / 0 / 6 / 65. Curious how these numbers work? Read our RGB color codes guide.

#1B5A4A presents itself as a confidently colored spring green — one that carries a shadowy depth. It is a natural fit for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Push Play (#21584C). Nearby in the Register you will also find Jackpot (#145346) and Evening Sea (#26604F).

In RGB terms — rgb(27, 90, 74) — the green channel does the heavy lifting here. On this background, white text reaches a 8.1:1 contrast ratio (passing WCAG AAA); black stays at 2.6:1. For print, note the heavy black component (K:65) — ink coverage matters with tones this deep. No one has named #1B5A4A so far. Register a name for it and it becomes a permanent record.

#1B5A4A color variations

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

#1B5A4A 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 #1B5A4A

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

Push Play color link
Push Play

#21584C

Jackpot color link
Jackpot

#145346

Evening Sea color link
Evening Sea

#26604F

Retro color link
Retro

#1B5256

Dark Opal color link
Dark Opal

#275953

Beatnik color link
Beatnik

#1F4F54

Green Pea color link
Green Pea

#266242

Fun Green color link
Fun Green

#15633D

Eden color link
Eden

#266255

Jewel color link
Jewel

#136843

Conversions between color systems and etc.

  • HEX#1B5A4A
  • RGB27, 90, 74
  • CMYK25, 0, 6, 65
  • CSSrgb(27, 90, 74)
  • HSL165°, 54%, 23%
  • HSL Precise164.762°, 53.846%, 22.941%
  • HSV165°, 70%, 35%
  • HSB165°, 70%, 35%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.353
  • Normalized B (0.0–1.0)0.290
  • GLSLvec3(0.106, 0.353, 0.290)
  • GLSL with alphavec4(0.106, 0.353, 0.290, 1.000)
  • HLSL / Metalfloat3(0.106, 0.353, 0.290)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB35.3%
  • Percentage of Blue in RGB29%
  • Color FamilySpring Green
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1B5A4A
  • DECIMAL ID1792586
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01