#129B54

#129B54

Color Values

HEX

#129B54

RGB

18, 155, 84

HSL

148.9, 79.2%, 33.9%

HSV

148.9, 88.4%, 60.8%

CMYK

88.4%, 0.0%, 45.8%, 39.2%

OKLCH

0.6063 0.1514 153.1

Properties

Cool Light Nearest: NCS S 1060-G Bright Green

Color Harmonies

Complementary

#129B54

#9B1259

Analogous

#149B12

#129B98

#129B54

Triadic

#129B54

#54129B

#9B5412

Split Complementary

#129B54

#98129B

#9B1214

Tetradic

#129B54

#12149B

#9B1259

#9B9812

Color Blindness Simulation

Original

#129B54

Protanopia

#4D4F65

Deuteranopia

#453B69

Tritanopia

#197376

Achromatopsia

#797979

CSS Usage

background-color: #129B54;
color: #129B54;
border-color: #129B54;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F2FCF7
100
#E1F9ED
200
#BFF8DA
300
#91F2C0
400
#56EB9E
500
#1BE47C
600
#15B763
700
#11924F
800
#0D723E
900
#0E532F
950
#09341E

Contrast Checker

Text on white

3.59:1

AA Fail AAA Fail

Text on black

5.84:1

AA Pass AAA Fail

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