#399E3F

#399E3F

Color Values

HEX

#399E3F

RGB

57, 158, 63

HSL

123.6, 47.0%, 42.2%

HSV

123.6, 63.9%, 62.0%

CMYK

63.9%, 0.0%, 60.1%, 38.0%

OKLCH

0.6193 0.1629 144.2

Properties

Cool Light Nearest: NCS S 1070-G Pure Green

Color Harmonies

Complementary

#399E3F

#9E3998

Analogous

#669E39

#399E72

#399E3F

Triadic

#399E3F

#3F399E

#9E3F39

Split Complementary

#399E3F

#72399E

#9E3966

Tetradic

#399E3F

#39669E

#9E3998

#9E7239

Color Blindness Simulation

Original

#399E3F

Protanopia

#656656

Deuteranopia

#5F575C

Tritanopia

#3E686C

Achromatopsia

#828282

CSS Usage

background-color: #399E3F;
color: #399E3F;
border-color: #399E3F;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F4FAF5
100
#E6F4E7
200
#CBECCD
300
#A5DFA8
400
#74CD7A
500
#44BB4B
600
#36963C
700
#2B7830
800
#225E25
900
#1C451E
950
#122C13

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