#12B124

#12B124

Color Values

HEX

#12B124

RGB

18, 177, 36

HSL

126.8, 81.5%, 38.2%

HSV

126.8, 89.8%, 69.4%

CMYK

89.8%, 0.0%, 79.7%, 30.6%

OKLCH

0.6613 0.2124 143.6

Properties

Cool Light Nearest: RAL 6038 Luminous Green

Color Harmonies

Complementary

#12B124

#B1129F

Analogous

#4FB112

#12B173

#12B124

Triadic

#12B124

#2412B1

#B12412

Split Complementary

#12B124

#7312B1

#B1124F

Tetradic

#12B124

#124FB1

#B1129F

#B17312

Color Blindness Simulation

Original

#12B124

Protanopia

#575846

Deuteranopia

#4E424E

Tritanopia

#1A6167

Achromatopsia

#858585

CSS Usage

background-color: #12B124;
color: #12B124;
border-color: #12B124;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F2FDF3
100
#E1FAE4
200
#BEF8C5
300
#90F49B
400
#54EE65
500
#18E72F
600
#13B926
700
#0F941E
800
#0C7418
900
#0D5415
950
#08350D

Contrast Checker

Text on white

2.86:1

AA Fail AAA Fail

Text on black

7.34:1

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