#668B69

#668B69

Color Values

HEX

#668B69

RGB

102, 139, 105

HSL

124.9, 15.4%, 47.3%

HSV

124.9, 26.6%, 54.5%

CMYK

26.6%, 0.0%, 24.5%, 45.5%

OKLCH

0.5993 0.0658 146.8

Properties

Cool Light Nearest: darkseagreen 4

Color Harmonies

Complementary

#668B69

#8B6688

Analogous

#768B66

#668B7C

#668B69

Triadic

#668B69

#69668B

#8B6966

Split Complementary

#668B69

#7C668B

#8B6676

Tetradic

#668B69

#66768B

#8B6688

#8B7C66

Color Blindness Simulation

Original

#668B69

Protanopia

#767671

Deuteranopia

#747173

Tritanopia

#687879

Achromatopsia

#818181

CSS Usage

background-color: #668B69;
color: #668B69;
border-color: #668B69;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F8F7
100
#EBEFEB
200
#D6E1D7
300
#B8CBBA
400
#92AF94
500
#6C936F
600
#567659
700
#455E47
800
#364A38
900
#2A372B
950
#1A231B

Contrast Checker

Text on white

3.84:1

AA Fail AAA Fail

Text on black

5.46:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026