#397B5F

#397B5F

Color Values

HEX

#397B5F

RGB

57, 123, 95

HSL

154.5, 36.7%, 35.3%

HSV

154.5, 53.7%, 48.2%

CMYK

53.7%, 0.0%, 22.8%, 51.8%

OKLCH

0.5313 0.0816 163.6

Properties

Cool Dark Nearest: aquamarine 4

Color Harmonies

Complementary

#397B5F

#7B3955

Analogous

#397B3E

#39767B

#397B5F

Triadic

#397B5F

#5F397B

#7B5F39

Split Complementary

#397B5F

#7B3976

#7B3E39

Tetradic

#397B5F

#3E397B

#7B3955

#767B39

Color Blindness Simulation

Original

#397B5F

Protanopia

#565666

Deuteranopia

#524D67

Tritanopia

#3C6B6C

Achromatopsia

#6B6B6B

CSS Usage

background-color: #397B5F;
color: #397B5F;
border-color: #397B5F;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F5FAF8
100
#E8F3EE
200
#CEE8DD
300
#ABD8C5
400
#7EC3A6
500
#51AE87
600
#418B6C
700
#347056
800
#285743
900
#204033
950
#142920

Contrast Checker

Text on white

5.03:1

AA Pass AAA Fail

Text on black

4.17:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026