#178D8F

#178D8F

Color Values

HEX

#178D8F

RGB

23, 141, 143

HSL

181.0, 72.3%, 32.5%

HSV

181.0, 83.9%, 56.1%

CMYK

83.9%, 1.4%, 0.0%, 43.9%

OKLCH

0.5855 0.0951 196.7

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#178D8F

#8F1917

Analogous

#178F55

#17518F

#178D8F

Triadic

#178D8F

#8F178D

#8D8F17

Split Complementary

#178D8F

#8F1751

#8F5517

Tetradic

#178D8F

#55178F

#8F1917

#518F17

Color Blindness Simulation

Original

#178D8F

Protanopia

#4A4B8F

Deuteranopia

#433A8E

Tritanopia

#1D8E8E

Achromatopsia

#747474

CSS Usage

background-color: #178D8F;
color: #178D8F;
border-color: #178D8F;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FCFC
100
#E2F8F8
200
#C1F4F5
300
#96EDEE
400
#5CE3E5
500
#23D9DC
600
#1CADB0
700
#178B8D
800
#126C6E
900
#114F50
950
#0B3233

Contrast Checker

Text on white

4.01:1

AA Fail AAA Fail

Text on black

5.24:1

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