#638D75

#638D75

Color Values

HEX

#638D75

RGB

99, 141, 117

HSL

145.7, 17.5%, 47.1%

HSV

145.7, 29.8%, 55.3%

CMYK

29.8%, 0.0%, 17.0%, 44.7%

OKLCH

0.6054 0.0591 159.0

Properties

Cool Light Nearest: darkseagreen 4

Color Harmonies

Complementary

#638D75

#8D637B

Analogous

#668D63

#638D8A

#638D75

Triadic

#638D75

#75638D

#8D7563

Split Complementary

#638D75

#8A638D

#8D6366

Tetradic

#638D75

#63668D

#8D637B

#8D8A63

Color Blindness Simulation

Original

#638D75

Protanopia

#75767B

Deuteranopia

#73707C

Tritanopia

#657F80

Achromatopsia

#828282

CSS Usage

background-color: #638D75;
color: #638D75;
border-color: #638D75;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F6F8F7
100
#EAF0ED
200
#D5E2DA
300
#B7CDC0
400
#90B19E
500
#69967C
600
#547863
700
#436050
800
#354B3E
900
#29382F
950
#1A231E

Contrast Checker

Text on white

3.75:1

AA Fail AAA Fail

Text on black

5.6:1

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