#42CE88

#42CE88

Color Values

HEX

#42CE88

RGB

66, 206, 136

HSL

150.0, 58.8%, 53.3%

HSV

150.0, 68.0%, 80.8%

CMYK

68.0%, 0.0%, 34.0%, 19.2%

OKLCH

0.7595 0.1569 157.1

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#42CE88

#CE4288

Analogous

#42CE42

#42CECE

#42CE88

Triadic

#42CE88

#8842CE

#CE8842

Split Complementary

#42CE88

#CE42CE

#CE4242

Tetradic

#42CE88

#4242CE

#CE4288

#CECE42

Color Blindness Simulation

Original

#42CE88

Protanopia

#7F8099

Deuteranopia

#766C9D

Tritanopia

#49A6A9

Achromatopsia

#ABABAB

CSS Usage

background-color: #42CE88;
color: #42CE88;
border-color: #42CE88;
Nearest Tailwind: Emerald 400 #34D399

Tailwind Shades

50
#F4FBF7
100
#E4F6ED
200
#C6F0DB
300
#9EE6C2
400
#69D8A1
500
#35CA80
600
#2AA266
700
#228252
800
#1A6540
900
#174A30
950
#0E2F1F

Contrast Checker

Text on white

2.02:1

AA Fail AAA Fail

Text on black

10.42:1

AA Pass AAA Pass

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