Information about #428F5D color

#428F5D color image

Basic facts about this digital color

In the Register's classification, #428F5D belongs to the Spring Green Color Family, featuring Mild Saturation and Light brightness. The mix behind it: rgb(66, 143, 93) — 25.9% red, 56.1% green, 36.5% blue; the print equivalent is CMYK 30 / 0 / 20 / 44. New to color codes? See our guide to RGB color codes.

The color #428F5D reads as a moderately toned fresh green-cyan and feels open and friendly. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Rustic Green (#438759). Its next-closest registered neighbors are Middle Green (#4D8C57) and Chateau Green (#419F59).

Technically, the mix leans on its green channel (rgb(66, 143, 93)), which gives #428F5D its character. Accessibility-wise, black text works best on #428F5D: 5.3:1 contrast (passing WCAG AA) versus 3.9:1 for white. #428F5D has no official name yet. If this shade means something to you, you can be the one to name it.

#428F5D color variations

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

#428F5D 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 #428F5D

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

Rustic Green color link
Rustic Green

#438759

Middle Green color link
Middle Green

#4D8C57

Green Room color link
Green Room

#388160

Clover Green color link
Clover Green

#3EA055

Viridian color link
Viridian

#40826D

Sea Green color link
Sea Green

#2E8B57

Greenish color link
Greenish

#40A368

Amazon color link
Amazon

#3B7A57

Patina color link
Patina

#407A52

Conversions between color systems and etc.

  • HEX#428F5D
  • RGB66, 143, 93
  • CMYK30, 0, 20, 44
  • CSSrgb(66, 143, 93)
  • HSL141°, 37%, 41%
  • HSL Precise141.039°, 36.842%, 40.98%
  • HSV141°, 54%, 56%
  • HSB141°, 54%, 56%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.561
  • Normalized B (0.0–1.0)0.365
  • GLSLvec3(0.259, 0.561, 0.365)
  • GLSL with alphavec4(0.259, 0.561, 0.365, 1.000)
  • HLSL / Metalfloat3(0.259, 0.561, 0.365)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB56.1%
  • Percentage of Blue in RGB36.5%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID428F5D
  • DECIMAL ID4362077
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01