#12C71D

#12C71D

Color Values

HEX

#12C71D

RGB

18, 199, 29

HSL

123.6, 83.4%, 42.5%

HSV

123.6, 91.0%, 78.0%

CMYK

91.0%, 0.0%, 85.4%, 22.0%

OKLCH

0.7206 0.2372 143.0

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#12C71D

#C712BC

Analogous

#62C712

#12C777

#12C71D

Triadic

#12C71D

#1D12C7

#C71D12

Split Complementary

#12C71D

#7712C7

#C71262

Tetradic

#12C71D

#1262C7

#C712BC

#C77712

Color Blindness Simulation

Original

#12C71D

Protanopia

#606246

Deuteranopia

#564850

Tritanopia

#1B676E

Achromatopsia

#949494

CSS Usage

background-color: #12C71D;
color: #12C71D;
border-color: #12C71D;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F2FDF3
100
#E0FAE2
200
#BEF9C1
300
#8FF595
400
#52EF5B
500
#15EA22
600
#11BB1B
700
#0E9616
800
#0B7511
900
#0C5510
950
#08360A

Contrast Checker

Text on white

2.28:1

AA Fail AAA Fail

Text on black

9.21:1

AA Pass AAA Pass

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