#42CF99

#42CF99

Color Values

HEX

#42CF99

RGB

66, 207, 153

HSL

157,0, 59,5%, 53,5%

HSV

157,0, 68,1%, 81,2%

CMYK

68,1%, 0,0%, 26,1%, 18,8%

OKLCH

0,7659 0,1437 163,4

Properties

Cool Light Nearest: Caribbean Green

Color Harmonies

Complementary

#42CF99

#CF4278

Analogous

#42CF52

#42BFCF

#42CF99

Triadic

#42CF99

#9942CF

#CF9942

Split Complementary

#42CF99

#CF42BF

#CF5242

Tetradic

#42CF99

#5242CF

#CF4278

#BFCF42

Color Blindness Simulation

Original

#42CF99

Protanopia

#7F80A6

Deuteranopia

#776CA9

Tritanopia

#49B0B3

Achromatopsia

#ADADAD

CSS Usage

background-color: #42CF99;
color: #42CF99;
border-color: #42CF99;
Nearest Tailwind: Emerald 400 #34D399

Tailwind Shades

50
#F3FBF8
100
#E4F6EF
200
#C6F1E0
300
#9DE6CA
400
#69D9AE
500
#34CB91
600
#29A374
700
#21825D
800
#1A6649
900
#174A37
950
#0E2F22

Contrast Checker

Text on white

1,98:1

AA Fail AAA Fail

Text on black

10,62:1

AA Pass AAA Pass

Related Articles

Tutorials

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

يناير 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

يناير 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

يناير 15, 2026