#668F39

#668F39

Color Values

HEX

#668F39

RGB

102, 143, 57

HSL

88.6, 43.0%, 39.2%

HSV

88.6, 60.1%, 56.1%

CMYK

28.7%, 0.0%, 60.1%, 43.9%

OKLCH

0.6007 0.1245 130.7

Properties

Cool Light Nearest: NCS S 2050-G60Y Olive

Color Harmonies

Complementary

#668F39

#62398F

Analogous

#8F8D39

#3B8F39

#668F39

Triadic

#668F39

#39668F

#8F3966

Split Complementary

#668F39

#393B8F

#8D398F

Tetradic

#668F39

#398F8D

#62398F

#8F393B

Color Blindness Simulation

Original

#668F39

Protanopia

#78784E

Deuteranopia

#757253

Tritanopia

#685E62

Achromatopsia

#808080

CSS Usage

background-color: #668F39;
color: #668F39;
border-color: #668F39;
Nearest Tailwind: Lime 700 #4D7C0F

Tailwind Shades

50
#F7FAF5
100
#EDF4E7
200
#DCEBCC
300
#C3DCA7
400
#A3C978
500
#82B649
600
#68923A
700
#53752F
800
#415B24
900
#31431E
950
#1F2A13

Contrast Checker

Text on white

3.78:1

AA Fail AAA Fail

Text on black

5.55:1

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