#399D75

#399D75

Color Values

HEX

#399D75

RGB

57, 157, 117

HSL

156.0, 46.7%, 42.0%

HSV

156.0, 63.7%, 61.6%

CMYK

63.7%, 0.0%, 25.5%, 38.4%

OKLCH

0.6268 0.1114 163.3

Properties

Cool Light Nearest: Jungle Green

Color Harmonies

Complementary

#399D75

#9D3961

Analogous

#399D43

#39939D

#399D75

Triadic

#399D75

#75399D

#9D7539

Split Complementary

#399D75

#9D3993

#9D4339

Tetradic

#399D75

#43399D

#9D3961

#939D39

Color Blindness Simulation

Original

#399D75

Protanopia

#64657F

Deuteranopia

#5E5781

Tritanopia

#3E8688

Achromatopsia

#858585

CSS Usage

background-color: #399D75;
color: #399D75;
border-color: #399D75;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FAF8
100
#E6F4EF
200
#CBECDF
300
#A5DEC8
400
#75CDA9
500
#44BB8B
600
#369670
700
#2B7859
800
#225E46
900
#1C4535
950
#122B21

Contrast Checker

Text on white

3.36:1

AA Fail AAA Fail

Text on black

6.25:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026