#638F83

#638F83

Color Values

HEX

#638F83

RGB

99, 143, 131

HSL

163.6, 18.2%, 47.5%

HSV

163.6, 30.8%, 56.1%

CMYK

30.8%, 0.0%, 8.4%, 43.9%

OKLCH

0.6143 0.0516 175.7

Properties

Cool Light Nearest: Wintergreen Dream

Color Harmonies

Complementary

#638F83

#8F636F

Analogous

#638F6D

#63858F

#638F83

Triadic

#638F83

#83638F

#8F8363

Split Complementary

#638F83

#8F6385

#8F6D63

Tetradic

#638F83

#6D638F

#8F636F

#858F63

Color Blindness Simulation

Original

#638F83

Protanopia

#767686

Deuteranopia

#747087

Tritanopia

#658889

Achromatopsia

#858585

CSS Usage

background-color: #638F83;
color: #638F83;
border-color: #638F83;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F6F9F8
100
#EAF0EE
200
#D5E2DE
300
#B7CDC7
400
#8FB2A8
500
#68978A
600
#53796E
700
#436058
800
#344B45
900
#293834
950
#1A2421

Contrast Checker

Text on white

3.63:1

AA Fail AAA Fail

Text on black

5.79:1

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