#21C01F

#21C01F

Color Values

HEX

#21C01F

RGB

33, 192, 31

HSL

119.3, 72.2%, 43.7%

HSV

119.3, 83.9%, 75.3%

CMYK

82.8%, 0.0%, 83.9%, 24.7%

OKLCH

0.7034 0.2274 142.6

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#21C01F

#BE1FC0

Analogous

#71C01F

#1FC06E

#21C01F

Triadic

#21C01F

#1F21C0

#C01F21

Split Complementary

#21C01F

#6E1FC0

#C01F71

Tetradic

#21C01F

#1F71C0

#BE1FC0

#C06E1F

Color Blindness Simulation

Original

#21C01F

Protanopia

#666746

Deuteranopia

#5D514F

Tritanopia

#29656B

Achromatopsia

#939393

CSS Usage

background-color: #21C01F;
color: #21C01F;
border-color: #21C01F;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F3FCF3
100
#E2F8E2
200
#C2F5C2
300
#97EE96
400
#5EE55D
500
#26DC23
600
#1EB01C
700
#188D17
800
#136E12
900
#125011
950
#0B320B

Contrast Checker

Text on white

2.43:1

AA Fail AAA Fail

Text on black

8.62:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026