#638F5F

#638F5F

Color Values

HEX

#638F5F

RGB

99, 143, 95

HSL

115.0, 20.2%, 46.7%

HSV

115.0, 33.6%, 56.1%

CMYK

30.8%, 0.0%, 33.6%, 43.9%

OKLCH

0.605 0.086 142.5

Properties

Cool Light Nearest: darkseagreen 4

Color Harmonies

Complementary

#638F5F

#8B5F8F

Analogous

#7B8F5F

#5F8F73

#638F5F

Triadic

#638F5F

#5F638F

#8F5F63

Split Complementary

#638F5F

#735F8F

#8F5F7B

Tetradic

#638F5F

#5F7B8F

#8B5F8F

#8F735F

Color Blindness Simulation

Original

#638F5F

Protanopia

#76766B

Deuteranopia

#74706D

Tritanopia

#657476

Achromatopsia

#828282

CSS Usage

background-color: #638F5F;
color: #638F5F;
border-color: #638F5F;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F9F6
100
#EBF0EA
200
#D5E3D4
300
#B7CEB5
400
#91B48E
500
#6A9966
600
#557B51
700
#446241
800
#354D33
900
#293928
950
#1A2419

Contrast Checker

Text on white

3.73:1

AA Fail AAA Fail

Text on black

5.62:1

AA Pass 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