#668D87

#668D87

Color Values

HEX

#668D87

RGB

102, 141, 135

HSL

170.8, 16.0%, 47.6%

HSV

170.8, 27.7%, 55.3%

CMYK

27.7%, 0.0%, 4.3%, 44.7%

OKLCH

0.6127 0.0442 184.4

Properties

Cool Light Nearest: paleturquoise 4

Color Harmonies

Complementary

#668D87

#8D666C

Analogous

#668D73

#667F8D

#668D87

Triadic

#668D87

#87668D

#8D8766

Split Complementary

#668D87

#8D667F

#8D7366

Tetradic

#668D87

#73668D

#8D666C

#7F8D66

Color Blindness Simulation

Original

#668D87

Protanopia

#777788

Deuteranopia

#757289

Tritanopia

#688A8A

Achromatopsia

#848484

CSS Usage

background-color: #668D87;
color: #668D87;
border-color: #668D87;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBF0EF
200
#D6E1DF
300
#B8CCC9
400
#92B0AB
500
#6B948E
600
#567671
700
#455F5B
800
#364A47
900
#293735
950
#1A2322

Contrast Checker

Text on white

3.67:1

AA Fail AAA Fail

Text on black

5.72:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026