#428260

#428260

Color Values

HEX

#428260

RGB

66, 130, 96

HSL

148.1, 32.7%, 38.4%

HSV

148.1, 49.2%, 51.0%

CMYK

49.2%, 0.0%, 26.2%, 49.0%

OKLCH

0.554 0.0855 158.6

Properties

Cool Light Nearest: aquamarine 4

Color Harmonies

Complementary

#428260

#824264

Analogous

#448242

#428280

#428260

Triadic

#428260

#604282

#826042

Split Complementary

#428260

#804282

#824244

Tetradic

#428260

#424482

#824264

#828042

Color Blindness Simulation

Original

#428260

Protanopia

#5E5E68

Deuteranopia

#5A556A

Tritanopia

#456F70

Achromatopsia

#727272

CSS Usage

background-color: #428260;
color: #428260;
border-color: #428260;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5F9F7
100
#E8F2ED
200
#D0E7DB
300
#AED6C1
400
#82C09F
500
#56A97D
600
#458764
700
#376C50
800
#2B553E
900
#223F30
950
#16281E

Contrast Checker

Text on white

4.57:1

AA Pass AAA Fail

Text on black

4.59:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026