#3F583F

#3F583F

Color Values

HEX

#3F583F

RGB

63, 88, 63

HSL

120.0, 16.6%, 29.6%

HSV

120.0, 28.4%, 34.5%

CMYK

28.4%, 0.0%, 28.4%, 65.5%

OKLCH

0.4325 0.0507 144.6

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#3F583F

#583F58

Analogous

#4B583F

#3F584B

#3F583F

Triadic

#3F583F

#3F3F58

#583F3F

Split Complementary

#3F583F

#4B3F58

#583F4B

Tetradic

#3F583F

#3F4B58

#583F58

#584B3F

Color Blindness Simulation

Original

#3F583F

Protanopia

#4A4A45

Deuteranopia

#484646

Tritanopia

#404A4B

Achromatopsia

#515151

CSS Usage

background-color: #3F583F;
color: #3F583F;
border-color: #3F583F;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F6F8F6
100
#EBF0EB
200
#D5E1D5
300
#B8CCB8
400
#91B091
500
#6A956A
600
#557755
700
#445F44
800
#354A35
900
#293829
950
#1A231A

Contrast Checker

Text on white

7.84:1

AA Pass AAA Pass

Text on black

2.68:1

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