#178C8E

#178C8E

Color Values

HEX

#178C8E

RGB

23, 140, 142

HSL

181.0, 72.1%, 32.4%

HSV

181.0, 83.8%, 55.7%

CMYK

83.8%, 1.4%, 0.0%, 44.3%

OKLCH

0.5825 0.0946 196.7

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#178C8E

#8E1917

Analogous

#178E55

#17518E

#178C8E

Triadic

#178C8E

#8E178C

#8C8E17

Split Complementary

#178C8E

#8E1751

#8E5517

Tetradic

#178C8E

#55178E

#8E1917

#518E17

Color Blindness Simulation

Original

#178C8E

Protanopia

#4A4B8E

Deuteranopia

#433A8D

Tritanopia

#1D8D8D

Achromatopsia

#737373

CSS Usage

background-color: #178C8E;
color: #178C8E;
border-color: #178C8E;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FCFC
100
#E2F8F8
200
#C2F4F5
300
#96ECEE
400
#5DE2E5
500
#24D8DB
600
#1CADB0
700
#178A8C
800
#126C6E
900
#114F50
950
#0B3232

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.18:1

AA Pass AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026