#21C71D

#21C71D

Color Values

HEX

#21C71D

RGB

33, 199, 29

HSL

118.6, 74.6%, 44.7%

HSV

118.6, 85.4%, 78.0%

CMYK

83.4%, 0.0%, 85.4%, 22.0%

OKLCH

0.7221 0.2351 142.5

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#21C71D

#C31DC7

Analogous

#76C71D

#1DC76E

#21C71D

Triadic

#21C71D

#1D21C7

#C71D21

Split Complementary

#21C71D

#6E1DC7

#C71D76

Tetradic

#21C71D

#1D76C7

#C31DC7

#C76E1D

Color Blindness Simulation

Original

#21C71D

Protanopia

#696A46

Deuteranopia

#5F5350

Tritanopia

#29676E

Achromatopsia

#979797

CSS Usage

background-color: #21C71D;
color: #21C71D;
border-color: #21C71D;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F3FCF2
100
#E2F8E2
200
#C2F6C1
300
#96EF94
400
#5EE75A
500
#25DF20
600
#1DB21A
700
#188E15
800
#126F10
900
#115110
950
#0B330A

Contrast Checker

Text on white

2.27:1

AA Fail AAA Fail

Text on black

9.25:1

AA Pass AAA Pass

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026