#66745C

#66745C

Color Values

HEX

#66745C

RGB

102, 116, 92

HSL

95.0, 11.5%, 40.8%

HSV

95.0, 20.7%, 45.5%

CMYK

12.1%, 0.0%, 20.7%, 54.5%

OKLCH

0.5403 0.0401 132.4

Properties

Cool Dark Nearest: RAL 6013 Reed Green

Color Harmonies

Complementary

#66745C

#6A5C74

Analogous

#72745C

#5C745E

#66745C

Triadic

#66745C

#5C6674

#745C66

Split Complementary

#66745C

#5E5C74

#745C72

Tetradic

#66745C

#5C7274

#6A5C74

#745E5C

Color Blindness Simulation

Original

#66745C

Protanopia

#6C6C62

Deuteranopia

#6B6A63

Tritanopia

#676667

Achromatopsia

#6F6F6F

CSS Usage

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

Tailwind Shades

50
#F7F8F7
100
#EDEFEB
200
#DBDFD7
300
#C1C9BB
400
#9FAC96
500
#7D8E71
600
#64725A
700
#505B48
800
#3F4738
900
#30352B
950
#1E221B

Contrast Checker

Text on white

4.98:1

AA Pass AAA Fail

Text on black

4.22:1

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