#42C237

#42C237

Color Values

HEX

#42C237

RGB

66, 194, 55

HSL

115.3, 55.8%, 48.8%

HSV

115.3, 71.6%, 76.1%

CMYK

66.0%, 0.0%, 71.6%, 23.9%

OKLCH

0.717 0.2089 142.0

Properties

Cool Light Nearest: RAL 6038 Luminous Green

Color Harmonies

Complementary

#42C237

#B737C2

Analogous

#87C237

#37C272

#42C237

Triadic

#42C237

#3742C2

#C23742

Split Complementary

#42C237

#7237C2

#C23787

Tetradic

#42C237

#3787C2

#B737C2

#C27237

Color Blindness Simulation

Original

#42C237

Protanopia

#797B59

Deuteranopia

#726861

Tritanopia

#487379

Achromatopsia

#9D9D9D

CSS Usage

background-color: #42C237;
color: #42C237;
border-color: #42C237;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E6F6E5
200
#CBEFC7
300
#A5E4A0
400
#74D56C
500
#44C738
600
#369F2D
700
#2B7F24
800
#22631C
900
#1C4918
950
#122E0F

Contrast Checker

Text on white

2.33:1

AA Fail AAA Fail

Text on black

9.0:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026