#178F87

#178F87

Color Values

HEX

#178F87

RGB

23, 143, 135

HSL

176.0, 72.3%, 32.5%

HSV

176.0, 83.9%, 56.1%

CMYK

83.9%, 0.0%, 5.6%, 43.9%

OKLCH

0.5878 0.0978 187.7

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#178F87

#8F171F

Analogous

#178F4B

#175B8F

#178F87

Triadic

#178F87

#87178F

#8F8717

Split Complementary

#178F87

#8F175B

#8F4B17

Tetradic

#178F87

#4B178F

#8F171F

#5B8F17

Color Blindness Simulation

Original

#178F87

Protanopia

#4B4C89

Deuteranopia

#443B89

Tritanopia

#1D8A8B

Achromatopsia

#757575

CSS Usage

background-color: #178F87;
color: #178F87;
border-color: #178F87;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FCFB
100
#E2F8F7
200
#C1F5F2
300
#96EEE8
400
#5CE5DC
500
#23DCCF
600
#1CB0A6
700
#178D85
800
#126E68
900
#11504C
950
#0B3330

Contrast Checker

Text on white

3.95:1

AA Fail AAA Fail

Text on black

5.32:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026