#377B52

#377B52

Color Values

HEX

#377B52

RGB

55, 123, 82

HSL

143.8, 38.2%, 34.9%

HSV

143.8, 55.3%, 48.2%

CMYK

55.3%, 0.0%, 33.3%, 51.8%

OKLCH

0.5272 0.0952 154.8

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#377B52

#7B3760

Analogous

#3E7B37

#377B74

#377B52

Triadic

#377B52

#52377B

#7B5237

Split Complementary

#377B52

#74377B

#7B373E

Tetradic

#377B52

#373E7B

#7B3760

#7B7437

Color Blindness Simulation

Original

#377B52

Protanopia

#54555C

Deuteranopia

#504B5E

Tritanopia

#3A6465

Achromatopsia

#6A6A6A

CSS Usage

background-color: #377B52;
color: #377B52;
border-color: #377B52;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E7F3EC
200
#CEE9D8
300
#AAD9BD
400
#7DC599
500
#4FB075
600
#3F8D5E
700
#32714B
800
#27583B
900
#20412D
950
#14291C

Contrast Checker

Text on white

5.1:1

AA Pass AAA Fail

Text on black

4.12:1

AA Fail 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