#428751

#428751

Color Values

HEX

#428751

RGB

66, 135, 81

HSL

133,0, 34,3%, 39,4%

HSV

133,0, 51,1%, 52,9%

CMYK

51,1%, 0,0%, 40,0%, 47,1%

OKLCH

0,5639 0,1086 149,0

Properties

Cool Light Nearest: RAL 6032 Signal Green

Color Harmonies

Complementary

#428751

#874278

Analogous

#568742

#428773

#428751

Triadic

#428751

#514287

#875142

Split Complementary

#428751

#734287

#874256

Tetradic

#428751

#425687

#874278

#877342

Color Blindness Simulation

Original

#428751

Protanopia

#60605E

Deuteranopia

#5C5761

Tritanopia

#45686B

Achromatopsia

#747474

CSS Usage

background-color: #428751;
color: #428751;
border-color: #428751;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F5FAF6
100
#E8F2EA
200
#CFE8D4
300
#ADD7B6
400
#80C18E
500
#54AB67
600
#438952
700
#366E42
800
#2A5633
900
#213F28
950
#152819

Contrast Checker

Text on white

4,36:1

AA Fail AAA Fail

Text on black

4,82:1

AA Pass AAA Fail

Related Articles

Tutorials

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

Янв 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Янв 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Янв 15, 2026