#428237

#428237

Color Values

HEX

#428237

RGB

66, 130, 55

HSL

111,2, 40,5%, 36,3%

HSV

111,2, 57,7%, 51,0%

CMYK

49,2%, 0,0%, 57,7%, 49,0%

OKLCH

0,5461 0,1273 140,8

Properties

Cool Dark Nearest: RAL 6017 May Green

Color Harmonies

Complementary

#428237

#773782

Analogous

#688237

#378252

#428237

Triadic

#428237

#374282

#823742

Split Complementary

#428237

#523782

#823768

Tetradic

#428237

#376882

#773782

#825237

Color Blindness Simulation

Original

#428237

Protanopia

#5E5E49

Deuteranopia

#5A554E

Tritanopia

#45575B

Achromatopsia

#6F6F6F

CSS Usage

background-color: #428237;
color: #428237;
border-color: #428237;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F5FAF5
100
#E9F3E7
200
#D1EACD
300
#B0DBA9
400
#86C77A
500
#5BB34C
600
#498F3D
700
#3A7331
800
#2E5A26
900
#24421F
950
#172A13

Contrast Checker

Text on white

4,69:1

AA Pass AAA Fail

Text on black

4,48:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026