#42CB43

#42CB43

Color Values

HEX

#42CB43

RGB

66, 203, 67

HSL

120.4, 56.8%, 52.7%

HSV

120.4, 67.5%, 79.6%

CMYK

67.5%, 0.0%, 67.0%, 20.4%

OKLCH

0.7415 0.2116 143.2

Properties

Cool Light Nearest: RAL 6038 Luminous Green

Color Harmonies

Complementary

#42CB43

#CB42CA

Analogous

#85CB42

#42CB87

#42CB43

Triadic

#42CB43

#4342CB

#CB4342

Split Complementary

#42CB43

#8742CB

#CB4285

Tetradic

#42CB43

#4285CB

#CB42CA

#CB8742

Color Blindness Simulation

Original

#42CB43

Protanopia

#7D7F64

Deuteranopia

#756B6C

Tritanopia

#497E84

Achromatopsia

#A4A4A4

CSS Usage

background-color: #42CB43;
color: #42CB43;
border-color: #42CB43;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E5F6E5
200
#C7F0C7
300
#9FE5A0
400
#6BD66C
500
#37C838
600
#2CA02D
700
#238024
800
#1C641C
900
#184918
950
#0F2E0F

Contrast Checker

Text on white

2.13:1

AA Fail AAA Fail

Text on black

9.86:1

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