Information about #1B543D color

#1B543D color image

Basic facts about this digital color

#1B543D falls into the Spring Green Color Family — Moderate Saturation, Dark brightness. Its exact recipe is rgb(27, 84, 61) — 10.6% red, 32.9% green, 23.9% blue — and for print it converts to CMYK 22 / 0 / 9 / 67. New to color codes? See our guide to RGB color codes.

The color #1B543D reads as a pleasantly vivid spring green and stays on the darker end of the scale. Designers typically reach for tones like this for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Brunswick Green (#1B4D3E). Slightly further away sit Jackpot (#145346) and Kaitoke Green (#245336).

Technically, the mix leans on its green channel (rgb(27, 84, 61)), which gives #1B543D its character. Accessibility-wise, white text works best on #1B543D: 8.8:1 contrast (passing WCAG AAA) versus 2.4:1 for black. On paper it relies strongly on black ink (K:67), so proof dark layouts before a large print run. No one has named #1B543D so far. Register a name for it and it becomes a permanent record.

#1B543D color variations

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

#1B543D 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 #1B543D

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

Jackpot color link
Jackpot

#145346

Zydeco color link
Zydeco

#20483F

Grass Stain color link
Grass Stain

#165B31

MSU Green color link
MSU Green

#18453B

Fun Green color link
Fun Green

#15633D

Roulette color link
Roulette

#2A4D3E

Push Play color link
Push Play

#21584C

Tiber color link
Tiber

#184343

Conversions between color systems and etc.

  • HEX#1B543D
  • RGB27, 84, 61
  • CMYK22, 0, 9, 67
  • CSSrgb(27, 84, 61)
  • HSL156°, 51%, 22%
  • HSL Precise155.789°, 51.351%, 21.765%
  • HSV156°, 68%, 33%
  • HSB156°, 68%, 33%
  • Normalized R (0.0–1.0)0.106
  • Normalized G (0.0–1.0)0.329
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.106, 0.329, 0.239)
  • GLSL with alphavec4(0.106, 0.329, 0.239, 1.000)
  • HLSL / Metalfloat3(0.106, 0.329, 0.239)
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB32.9%
  • Percentage of Blue in RGB23.9%
  • Color FamilySpring Green
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1B543D
  • DECIMAL ID1791037
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01