#666F23

#666F23

Color Values

HEX

#666F23

RGB

102, 111, 35

HSL

67.1, 52.1%, 28.6%

HSV

67.1, 68.5%, 43.5%

CMYK

8.1%, 0.0%, 68.5%, 56.5%

OKLCH

0.5181 0.0994 115.7

Properties

Cool Dark Nearest: darkolivegreen

Color Harmonies

Complementary

#666F23

#2C236F

Analogous

#6F5223

#406F23

#666F23

Triadic

#666F23

#23666F

#6F2366

Split Complementary

#666F23

#23406F

#52236F

Tetradic

#666F23

#236F52

#2C236F

#6F2340

Color Blindness Simulation

Original

#666F23

Protanopia

#6A6A35

Deuteranopia

#69693A

Tritanopia

#664447

Achromatopsia

#686868

CSS Usage

background-color: #666F23;
color: #666F23;
border-color: #666F23;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#FAFBF4
100
#F3F5E5
200
#E9EEC9
300
#DAE2A2
400
#C6D26F
500
#B2C23D
600
#8F9B31
700
#727C27
800
#59611F
900
#42471A
950
#2A2D10

Contrast Checker

Text on white

5.44:1

AA Pass AAA Fail

Text on black

3.86:1

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