#129CAC

#129CAC

Color Values

HEX

#129CAC

RGB

18, 156, 172

HSL

186,2, 81,1%, 37,3%

HSV

186,2, 89,5%, 67,5%

CMYK

89,5%, 9,3%, 0,0%, 32,5%

OKLCH

0,6347 0,1063 207,9

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#129CAC

#AC2212

Analogous

#12AC6F

#124FAC

#129CAC

Triadic

#129CAC

#AC129C

#9CAC12

Split Complementary

#129CAC

#AC124F

#AC6F12

Tetradic

#129CAC

#6F12AC

#AC2212

#4FAC12

Color Blindness Simulation

Original

#129CAC

Protanopia

#4E4FA8

Deuteranopia

#463BA7

Tritanopia

#19A5A4

Achromatopsia

#808080

CSS Usage

background-color: #129CAC;
color: #129CAC;
border-color: #129CAC;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F2FCFD
100
#E1F7F9
200
#BEF2F8
300
#90E9F3
400
#54DDED
500
#18D2E7
600
#13A8B9
700
#0F8694
800
#0C6973
900
#0D4D54
950
#083035

Contrast Checker

Text on white

3,29:1

AA Fail AAA Fail

Text on black

6,38:1

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