#129599

#129599

Color Values

HEX

#129599

RGB

18, 149, 153

HSL

181.8, 78.9%, 33.5%

HSV

181.8, 88.2%, 60.0%

CMYK

88.2%, 2.6%, 0.0%, 40.0%

OKLCH

0.6094 0.1007 198.3

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#129599

#991612

Analogous

#129959

#125199

#129599

Triadic

#129599

#991295

#959912

Split Complementary

#129599

#991251

#995912

Tetradic

#129599

#591299

#991612

#519912

Color Blindness Simulation

Original

#129599

Protanopia

#4B4C98

Deuteranopia

#433998

Tritanopia

#199797

Achromatopsia

#797979

CSS Usage

background-color: #129599;
color: #129599;
border-color: #129599;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFC
100
#E1F8F9
200
#BFF6F7
300
#92EFF2
400
#56E7EB
500
#1BDEE4
600
#16B2B6
700
#118E92
800
#0D6F72
900
#0E5153
950
#093334

Contrast Checker

Text on white

3.63:1

AA Fail AAA Fail

Text on black

5.78:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026