#666A2D

#666A2D

Color Values

HEX

#666A2D

RGB

102, 106, 45

HSL

63.9, 40.4%, 29.6%

HSV

63.9, 57.5%, 41.6%

CMYK

3.8%, 0.0%, 57.5%, 58.4%

OKLCH

0.507 0.0837 112.4

Properties

Cool Dark Nearest: darkolivegreen

Color Harmonies

Complementary

#666A2D

#312D6A

Analogous

#6A4F2D

#486A2D

#666A2D

Triadic

#666A2D

#2D666A

#6A2D66

Split Complementary

#666A2D

#2D486A

#4F2D6A

Tetradic

#666A2D

#2D6A4F

#312D6A

#6A2D48

Color Blindness Simulation

Original

#666A2D

Protanopia

#68683C

Deuteranopia

#68673F

Tritanopia

#66474A

Achromatopsia

#656565

CSS Usage

background-color: #666A2D;
color: #666A2D;
border-color: #666A2D;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#FAFAF5
100
#F2F3E7
200
#E8EACD
300
#D7DBA9
400
#C2C77B
500
#ACB34C
600
#8A8F3D
700
#6E7331
800
#565A26
900
#40421F
950
#282A13

Contrast Checker

Text on white

5.73:1

AA Pass AAA Fail

Text on black

3.66:1

AA Fail 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