#21CD76

#21CD76

Color Values

HEX

#21CD76

RGB

33, 205, 118

HSL

149.7, 72.3%, 46.7%

HSV

149.7, 83.9%, 80.4%

CMYK

83.9%, 0.0%, 42.4%, 19.6%

OKLCH

0.7474 0.1809 154.1

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#21CD76

#CD2178

Analogous

#22CD21

#21CDCC

#21CD76

Triadic

#21CD76

#7621CD

#CD7621

Split Complementary

#21CD76

#CC21CD

#CD2122

Tetradic

#21CD76

#2122CD

#CD2178

#CDCC21

Color Blindness Simulation

Original

#21CD76

Protanopia

#6C6D8B

Deuteranopia

#625590

Tritanopia

#2A9C9F

Achromatopsia

#A2A2A2

CSS Usage

background-color: #21CD76;
color: #21CD76;
border-color: #21CD76;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F3FCF7
100
#E2F8ED
200
#C1F5DB
300
#96EEC1
400
#5CE5A0
500
#23DC7F
600
#1CB065
700
#178D51
800
#126E3F
900
#115030
950
#0B331E

Contrast Checker

Text on white

2.09:1

AA Fail AAA Fail

Text on black

10.06:1

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