#397B59

#397B59

Color Values

HEX

#397B59

RGB

57, 123, 89

HSL

149.1, 36.7%, 35.3%

HSV

149.1, 53.7%, 48.2%

CMYK

53.7%, 0.0%, 27.6%, 51.8%

OKLCH

0.5297 0.0871 158.9

Properties

Cool Dark Nearest: aquamarine 4

Color Harmonies

Complementary

#397B59

#7B395B

Analogous

#3A7B39

#397B7A

#397B59

Triadic

#397B59

#59397B

#7B5939

Split Complementary

#397B59

#7A397B

#7B393A

Tetradic

#397B59

#393A7B

#7B395B

#7B7A39

Color Blindness Simulation

Original

#397B59

Protanopia

#565661

Deuteranopia

#524D63

Tritanopia

#3C6869

Achromatopsia

#6B6B6B

CSS Usage

background-color: #397B59;
color: #397B59;
border-color: #397B59;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF7
100
#E8F3ED
200
#CEE8DB
300
#ABD8C1
400
#7EC3A0
500
#51AE7E
600
#418B65
700
#347051
800
#28573F
900
#204030
950
#14291E

Contrast Checker

Text on white

5.06:1

AA Pass AAA Fail

Text on black

4.15:1

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