#667B66

#667B66

Color Values

HEX

#667B66

RGB

102, 123, 102

HSL

120.0, 9.3%, 44.1%

HSV

120.0, 17.1%, 48.2%

CMYK

17.1%, 0.0%, 17.1%, 51.8%

OKLCH

0.5597 0.0404 145.0

Properties

Cool Light Nearest: RAL 7033 Cement Grey

Color Harmonies

Complementary

#667B66

#7B667B

Analogous

#707B66

#667B70

#667B66

Triadic

#667B66

#66667B

#7B6666

Split Complementary

#667B66

#70667B

#7B6670

Tetradic

#667B66

#66707B

#7B667B

#7B7066

Color Blindness Simulation

Original

#667B66

Protanopia

#6F6F6B

Deuteranopia

#6E6C6C

Tritanopia

#676F70

Achromatopsia

#757575

CSS Usage

background-color: #667B66;
color: #667B66;
border-color: #667B66;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#D8DFD8
300
#BCC7BC
400
#98A998
500
#748B74
600
#5D6F5D
700
#4A594A
800
#3A463A
900
#2C352C
950
#1C211C

Contrast Checker

Text on white

4.58:1

AA Pass AAA Fail

Text on black

4.59:1

AA Pass 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