Information about #424C45 color

#424C45 color image

Basic facts about this digital color

In the Register's classification, #424C45 belongs to the Spring Green Color Family, featuring Desaturated and Neutral brightness. In numbers: rgb(66, 76, 69) (25.9% red, 29.8% green, 27.1% blue), or CMYK 4 / 0 / 3 / 70 for print. Curious how these numbers work? Read our RGB color codes guide.

A softly muted neutral grey, #424C45 holds a balanced mid-tone. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Canyon (#434E46). Its next-closest registered neighbors are Middle Earth (#434E43) and Mangrove (#484E45).

Technically, the mix leans on its green channel (rgb(66, 76, 69)), which gives #424C45 its character. If you plan to put text on a #424C45 background, choose white — the contrast ratio is 8.9:1 (passing WCAG AAA), while black manages only 2.4:1. On paper it relies strongly on black ink (K:70), so proof dark layouts before a large print run. No one has named #424C45 so far. Register a name for it and it becomes a permanent record.

#424C45 color variations

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

#424C45 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 #424C45

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

Canyon color link
Canyon

#434E46

Middle Earth color link
Middle Earth

#434E43

Mangrove color link
Mangrove

#484E45

Armadillo color link
Armadillo

#484A46

Trainspotter color link
Trainspotter

#44493F

Outer Space color link
Outer Space

#414A4C

Tuatara color link
Tuatara

#454642

Gravel color link
Gravel

#4A4B46

Volcanic Ash color link
Volcanic Ash

#484849

Mollusc color link
Mollusc

#43464B

Cliffhanger color link
Cliffhanger

#4A4F46

Hauraki color link
Hauraki

#3A4D49

Conversions between color systems and etc.

  • HEX#424C45
  • RGB66, 76, 69
  • CMYK4, 0, 3, 70
  • CSSrgb(66, 76, 69)
  • HSL138°, 7%, 28%
  • HSL Precise138°, 7.042%, 27.843%
  • HSV138°, 13%, 30%
  • HSB138°, 13%, 30%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.298
  • Normalized B (0.0–1.0)0.271
  • GLSLvec3(0.259, 0.298, 0.271)
  • GLSL with alphavec4(0.259, 0.298, 0.271, 1.000)
  • HLSL / Metalfloat3(0.259, 0.298, 0.271)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB29.8%
  • Percentage of Blue in RGB27.1%
  • Color FamilySpring Green
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID424C45
  • DECIMAL ID4344901
  • Name LengthThis color has no name
  • Seen by search & AI crawlers30 times
  • Counting from2025-01-01