#21F024

#21F024

Color Values

HEX

#21F024

RGB

33, 240, 36

HSL

120,9, 87,3%, 53,5%

HSV

120,9, 86,2%, 94,1%

CMYK

86,2%, 0,0%, 85,0%, 5,9%

OKLCH

0,8303 0,2724 142,7

Properties

Cool Light Nearest: green 2

Color Harmonies

Complementary

#21F024

#F021ED

Analogous

#85F021

#21F08C

#21F024

Triadic

#21F024

#2421F0

#F02421

Split Complementary

#21F024

#8C21F0

#F02185

Tetradic

#21F024

#2185F0

#F021ED

#F08C21

Color Blindness Simulation

Original

#21F024

Protanopia

#7B7C55

Deuteranopia

#6F5F61

Tritanopia

#2B7C85

Achromatopsia

#B5B5B5

CSS Usage

background-color: #21F024;
color: #21F024;
border-color: #21F024;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F2FDF2
100
#E0FAE0
200
#BCFABD
300
#8CF78E
400
#4EF351
500
#10EF14
600
#0DBF10
700
#0A990D
800
#08770A
900
#0A570C
950
#073707

Contrast Checker

Text on white

1,55:1

AA Fail AAA Fail

Text on black

13,55:1

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