#399E41

#399E41

Color Values

HEX

#399E41

RGB

57, 158, 65

HSL

124.8, 47.0%, 42.2%

HSV

124.8, 63.9%, 62.0%

CMYK

63.9%, 0.0%, 58.9%, 38.0%

OKLCH

0.6196 0.1612 144.6

Properties

Cool Light Nearest: NCS S 1070-G Pure Green

Color Harmonies

Complementary

#399E41

#9E3996

Analogous

#649E39

#399E74

#399E41

Triadic

#399E41

#41399E

#9E4139

Split Complementary

#399E41

#74399E

#9E3964

Tetradic

#399E41

#39649E

#9E3996

#9E7439

Color Blindness Simulation

Original

#399E41

Protanopia

#656657

Deuteranopia

#5F575D

Tritanopia

#3E696D

Achromatopsia

#828282

CSS Usage

background-color: #399E41;
color: #399E41;
border-color: #399E41;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F4FAF5
100
#E6F4E7
200
#CBECCD
300
#A5DFAA
400
#74CD7B
500
#44BB4D
600
#36963E
700
#2B7831
800
#225E27
900
#1C451F
950
#122C14

Contrast Checker

Text on white

3.42:1

AA Fail AAA Fail

Text on black

6.14:1

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