Information about #366C59 color

#366C59 color image

Basic facts about this digital color

The digital color #366C59 is classified in the Register under the Spring Green Color Family, with Mild Saturation and Neutral brightness. Its exact recipe is rgb(54, 108, 89) — 21.2% red, 42.4% green, 34.9% blue — and for print it converts to CMYK 21 / 0 / 7 / 58. New to color codes? See our guide to RGB color codes.

A softly balanced minty spring green, #366C59 sits comfortably between light and dark. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Vintage Green (#367055). Nearby in the Register you will also find Alfresco (#34664F) and Homegrown (#366154).

In RGB terms — rgb(54, 108, 89) — the green channel does the heavy lifting here. If you plan to put text on a #366C59 background, choose white — the contrast ratio is 6.1:1 (passing WCAG AA), while black manages only 3.4:1. #366C59 has no official name yet. If this shade means something to you, you can be the one to name it.

#366C59 color variations

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

#366C59 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 #366C59

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

Alfresco color link
Alfresco

#34664F

Homegrown color link
Homegrown

#366154

Stromboli color link
Stromboli

#406356

Poker Green color link
Poker Green

#35654D

Amazon color link
Amazon

#3B7A57

Patina color link
Patina

#407A52

Eden color link
Eden

#266255

Spectra color link
Spectra

#2F5A57

Globe color link
Globe

#256761

Casal color link
Casal

#2F6168

Muse color link
Muse

#2E696D

Conversions between color systems and etc.

  • HEX#366C59
  • RGB54, 108, 89
  • CMYK21, 0, 7, 58
  • CSSrgb(54, 108, 89)
  • HSL159°, 33%, 32%
  • HSL Precise158.889°, 33.333%, 31.765%
  • HSV159°, 50%, 42%
  • HSB159°, 50%, 42%
  • Normalized R (0.0–1.0)0.212
  • Normalized G (0.0–1.0)0.424
  • Normalized B (0.0–1.0)0.349
  • GLSLvec3(0.212, 0.424, 0.349)
  • GLSL with alphavec4(0.212, 0.424, 0.349, 1.000)
  • HLSL / Metalfloat3(0.212, 0.424, 0.349)
  • Percentage of Red in RGB21.2%
  • Percentage of Green in RGB42.4%
  • Percentage of Blue in RGB34.9%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID366C59
  • DECIMAL ID3566681
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01