#397F3F

#397F3F

Color Values

HEX

#397F3F

RGB

57, 127, 63

HSL

125.1, 38.0%, 36.1%

HSV

125.1, 55.1%, 49.8%

CMYK

55.1%, 0.0%, 50.4%, 50.2%

OKLCH

0.5351 0.1198 145.3

Properties

Cool Dark Nearest: RAL 6032 Signal Green

Color Harmonies

Complementary

#397F3F

#7F3979

Analogous

#567F39

#397F62

#397F3F

Triadic

#397F3F

#3F397F

#7F3F39

Split Complementary

#397F3F

#62397F

#7F3956

Tetradic

#397F3F

#39567F

#7F3979

#7F6239

Color Blindness Simulation

Original

#397F3F

Protanopia

#57584E

Deuteranopia

#534E52

Tritanopia

#3C5B5D

Achromatopsia

#6B6B6B

CSS Usage

background-color: #397F3F;
color: #397F3F;
border-color: #397F3F;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F5FAF5
100
#E7F3E8
200
#CEE9D0
300
#ABD9AE
400
#7DC583
500
#4FB057
600
#3F8D46
700
#337138
800
#28582C
900
#204123
950
#142916

Contrast Checker

Text on white

4.9:1

AA Pass AAA Fail

Text on black

4.28:1

AA Fail 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