#378F69

#378F69

Color Values

HEX

#378F69

RGB

55, 143, 105

HSL

154.1, 44.4%, 38.8%

HSV

154.1, 61.5%, 56.1%

CMYK

61.5%, 0.0%, 26.6%, 43.9%

OKLCH

0.5863 0.1032 161.9

Properties

Cool Light Nearest: Illuminating Emerald

Color Harmonies

Complementary

#378F69

#8F375D

Analogous

#378F3D

#37898F

#378F69

Triadic

#378F69

#69378F

#8F6937

Split Complementary

#378F69

#8F3789

#8F3D37

Tetradic

#378F69

#3D378F

#8F375D

#898F37

Color Blindness Simulation

Original

#378F69

Protanopia

#5D5E72

Deuteranopia

#585174

Tritanopia

#3B797B

Achromatopsia

#7A7A7A

CSS Usage

background-color: #378F69;
color: #378F69;
border-color: #378F69;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FAF8
100
#E6F4EE
200
#CBEBDD
300
#A7DDC6
400
#77CBA6
500
#47B887
600
#39936C
700
#2D7657
800
#235C44
900
#1D4433
950
#122B20

Contrast Checker

Text on white

3.97:1

AA Fail AAA Fail

Text on black

5.3:1

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