#66745F

#66745F

Color Values

HEX

#66745F

RGB

102, 116, 95

HSL

100.0, 10.0%, 41.4%

HSV

100.0, 18.1%, 45.5%

CMYK

12.1%, 0.0%, 18.1%, 54.5%

OKLCH

0.541 0.0361 135.2

Properties

Cool Dark Nearest: RAL 7003 Moss Grey

Color Harmonies

Complementary

#66745F

#6D5F74

Analogous

#71745F

#5F7463

#66745F

Triadic

#66745F

#5F6674

#745F66

Split Complementary

#66745F

#635F74

#745F71

Tetradic

#66745F

#5F7174

#6D5F74

#74635F

Color Blindness Simulation

Original

#66745F

Protanopia

#6C6C64

Deuteranopia

#6B6A65

Tritanopia

#676869

Achromatopsia

#707070

CSS Usage

background-color: #66745F;
color: #66745F;
border-color: #66745F;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#EDEFEC
200
#DADFD8
300
#C0C8BC
400
#9EAA97
500
#7B8C73
600
#63705C
700
#4F5A49
800
#3E4639
900
#2F352C
950
#1E211C

Contrast Checker

Text on white

4.97:1

AA Pass AAA Fail

Text on black

4.23:1

AA Fail 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