#668E89

#668E89

Color Values

HEX

#668E89

RGB

102, 142, 137

HSL

172.5, 16.4%, 47.8%

HSV

172.5, 28.2%, 55.7%

CMYK

28.2%, 0.0%, 3.5%, 44.3%

OKLCH

0.6157 0.0448 186.5

Properties

Cool Light Nearest: paleturquoise 4

Color Harmonies

Complementary

#668E89

#8E666B

Analogous

#668E75

#667F8E

#668E89

Triadic

#668E89

#89668E

#8E8966

Split Complementary

#668E89

#8E667F

#8E7566

Tetradic

#668E89

#75668E

#8E666B

#7F8E66

Color Blindness Simulation

Original

#668E89

Protanopia

#77788A

Deuteranopia

#75728A

Tritanopia

#688B8B

Achromatopsia

#858585

CSS Usage

background-color: #668E89;
color: #668E89;
border-color: #668E89;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBF0EF
200
#D5E1E0
300
#B8CCC9
400
#91B0AC
500
#6B948F
600
#557773
700
#445F5C
800
#354A48
900
#293836
950
#1A2322

Contrast Checker

Text on white

3.62:1

AA Fail AAA Fail

Text on black

5.8:1

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