#129B56

#129B56

Color Values

HEX

#129B56

RGB

18, 155, 86

HSL

149.8, 79.2%, 33.9%

HSV

149.8, 88.4%, 60.8%

CMYK

88.4%, 0.0%, 44.5%, 39.2%

OKLCH

0.6067 0.1495 153.7

Properties

Cool Light Nearest: NCS S 1050-B90G Emerald

Color Harmonies

Complementary

#129B56

#9B1257

Analogous

#129B12

#129B9A

#129B56

Triadic

#129B56

#56129B

#9B5612

Split Complementary

#129B56

#9A129B

#9B1212

Tetradic

#129B56

#12129B

#9B1257

#9B9A12

Color Blindness Simulation

Original

#129B56

Protanopia

#4D4F67

Deuteranopia

#453B6B

Tritanopia

#197477

Achromatopsia

#797979

CSS Usage

background-color: #129B56;
color: #129B56;
border-color: #129B56;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F2FCF7
100
#E1F9ED
200
#BFF8DB
300
#91F2C1
400
#56EBA0
500
#1BE47F
600
#15B765
700
#119251
800
#0D723F
900
#0E5330
950
#09341E

Contrast Checker

Text on white

3.59:1

AA Fail AAA Fail

Text on black

5.85:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026