#21A02A

#21A02A

Color Values

HEX

#21A02A

RGB

33, 160, 42

HSL

124.3, 65.8%, 37.8%

HSV

124.3, 79.4%, 62.7%

CMYK

79.4%, 0.0%, 73.8%, 37.3%

OKLCH

0.6169 0.1882 143.6

Properties

Cool Light Nearest: green 4

Color Harmonies

Complementary

#21A02A

#A02197

Analogous

#57A021

#21A069

#21A02A

Triadic

#21A02A

#2A21A0

#A02A21

Split Complementary

#21A02A

#6921A0

#A02157

Tetradic

#21A02A

#2157A0

#A02197

#A06921

Color Blindness Simulation

Original

#21A02A

Protanopia

#585947

Deuteranopia

#51474D

Tritanopia

#275D62

Achromatopsia

#7C7C7C

CSS Usage

background-color: #21A02A;
color: #21A02A;
border-color: #21A02A;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F3FCF4
100
#E3F7E5
200
#C4F3C7
300
#9AEA9F
400
#63DF6B
500
#2CD338
600
#23A92D
700
#1C8724
800
#166A1C
900
#144D18
950
#0C310F

Contrast Checker

Text on white

3.43:1

AA Fail AAA Fail

Text on black

6.13:1

AA Pass AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026