#129283

#129283

Color Values

HEX

#129283

RGB

18, 146, 131

HSL

173.0, 78.0%, 32.2%

HSV

173.0, 87.7%, 57.3%

CMYK

87.7%, 0.0%, 10.3%, 42.7%

OKLCH

0.5938 0.1031 182.1

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#129283

#921221

Analogous

#129243

#126192

#129283

Triadic

#129283

#831292

#928312

Split Complementary

#129283

#921261

#924312

Tetradic

#129283

#431292

#921221

#619212

Color Blindness Simulation

Original

#129283

Protanopia

#494B87

Deuteranopia

#423888

Tritanopia

#18898A

Achromatopsia

#767676

CSS Usage

background-color: #129283;
color: #129283;
border-color: #129283;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFB
100
#E1F9F6
200
#BFF7F1
300
#92F2E6
400
#57EAD9
500
#1CE3CC
600
#16B6A3
700
#129182
800
#0E7166
900
#0E524B
950
#09342F

Contrast Checker

Text on white

3.84:1

AA Fail AAA Fail

Text on black

5.47:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026