#378F8F

#378F8F

Color Values

HEX

#378F8F

RGB

55, 143, 143

HSL

180.0, 44.4%, 38.8%

HSV

180.0, 61.5%, 56.1%

CMYK

61.5%, 0.0%, 0.0%, 43.9%

OKLCH

0.598 0.0828 195.2

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#378F8F

#8F3737

Analogous

#378F63

#37638F

#378F8F

Triadic

#378F8F

#8F378F

#8F8F37

Split Complementary

#378F8F

#8F3763

#8F6337

Tetradic

#378F8F

#63378F

#8F3737

#638F37

Color Blindness Simulation

Original

#378F8F

Protanopia

#5D5E8F

Deuteranopia

#58518F

Tritanopia

#3B8F8F

Achromatopsia

#7C7C7C

CSS Usage

background-color: #378F8F;
color: #378F8F;
border-color: #378F8F;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CBEBEB
300
#A7DDDD
400
#77CBCB
500
#47B8B8
600
#399393
700
#2D7676
800
#235C5C
900
#1D4444
950
#122B2B

Contrast Checker

Text on white

3.83:1

AA Fail AAA Fail

Text on black

5.49:1

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