#3F5138

#3F5138

Color Values

HEX

#3F5138

RGB

63, 81, 56

HSL

103.2, 18.2%, 26.9%

HSV

103.2, 30.9%, 31.8%

CMYK

22.2%, 0.0%, 30.9%, 68.2%

OKLCH

0.4121 0.0463 137.1

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#3F5138

#4A3851

Analogous

#4C5138

#38513E

#3F5138

Triadic

#3F5138

#383F51

#51383F

Split Complementary

#3F5138

#3E3851

#51384C

Tetradic

#3F5138

#384C51

#4A3851

#513E38

Color Blindness Simulation

Original

#3F5138

Protanopia

#47473E

Deuteranopia

#464440

Tritanopia

#404344

Achromatopsia

#4B4B4B

CSS Usage

background-color: #3F5138;
color: #3F5138;
border-color: #3F5138;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F7F9F6
100
#ECF0EA
200
#D8E2D5
300
#BDCDB7
400
#99B28F
500
#759768
600
#5E7953
700
#4B6043
800
#3B4B34
900
#2D3829
950
#1C241A

Contrast Checker

Text on white

8.59:1

AA Pass AAA Pass

Text on black

2.45:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026