#129FA6

#129FA6

Color Values

HEX

#129FA6

RGB

18, 159, 166

HSL

182.8, 80.4%, 36.1%

HSV

182.8, 89.2%, 65.1%

CMYK

89.2%, 4.2%, 0.0%, 34.9%

OKLCH

0.64 0.1061 200.5

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#129FA6

#A61912

Analogous

#12A663

#1255A6

#129FA6

Triadic

#129FA6

#A6129F

#9FA612

Split Complementary

#129FA6

#A61255

#A66312

Tetradic

#129FA6

#6312A6

#A61912

#55A612

Color Blindness Simulation

Original

#129FA6

Protanopia

#4F50A4

Deuteranopia

#473CA4

Tritanopia

#19A3A3

Achromatopsia

#828282

CSS Usage

background-color: #129FA6;
color: #129FA6;
border-color: #129FA6;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFD
100
#E1F8F9
200
#BFF5F8
300
#91EEF3
400
#55E5ED
500
#19DCE6
600
#14B0B8
700
#108D93
800
#0C6E73
900
#0D5054
950
#083335

Contrast Checker

Text on white

3.21:1

AA Fail AAA Fail

Text on black

6.54:1

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