#688F66

#688F66

Color Values

HEX

#688F66

RGB

104, 143, 102

HSL

117.1, 16.7%, 48.0%

HSV

117.1, 28.7%, 56.1%

CMYK

27.3%, 0.0%, 28.7%, 43.9%

OKLCH

0.6097 0.0748 143.4

Properties

Cool Light Nearest: darkseagreen 4

Color Harmonies

Complementary

#688F66

#8D668F

Analogous

#7C8F66

#668F78

#688F66

Triadic

#688F66

#66688F

#8F6668

Split Complementary

#688F66

#78668F

#8F667C

Tetradic

#688F66

#667C8F

#8D668F

#8F7866

Color Blindness Simulation

Original

#688F66

Protanopia

#797970

Deuteranopia

#777472

Tritanopia

#6A7879

Achromatopsia

#848484

CSS Usage

background-color: #688F66;
color: #688F66;
border-color: #688F66;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F8F6
100
#EBF0EB
200
#D6E1D5
300
#B9CCB8
400
#92B091
500
#6C956A
600
#577755
700
#455F44
800
#364A35
900
#2A3829
950
#1A231A

Contrast Checker

Text on white

3.68:1

AA Fail AAA Fail

Text on black

5.71:1

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