#667B71

#667B71

Color Values

HEX

#667B71

RGB

102, 123, 113

HSL

151.4, 9.3%, 44.1%

HSV

151.4, 17.1%, 48.2%

CMYK

17.1%, 0.0%, 8.1%, 51.8%

OKLCH

0.5629 0.029 164.9

Properties

Cool Light Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#667B71

#7B6670

Analogous

#667B66

#667A7B

#667B71

Triadic

#667B71

#71667B

#7B7166

Split Complementary

#667B71

#7B667A

#7B6666

Tetradic

#667B71

#66667B

#7B6670

#7A7B66

Color Blindness Simulation

Original

#667B71

Protanopia

#6F6F73

Deuteranopia

#6E6C74

Tritanopia

#677576

Achromatopsia

#767676

CSS Usage

background-color: #667B71;
color: #667B71;
border-color: #667B71;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#ECEFED
200
#D8DFDB
300
#BCC7C2
400
#98A9A1
500
#748B80
600
#5D6F66
700
#4A5952
800
#3A4640
900
#2C3531
950
#1C211F

Contrast Checker

Text on white

4.53:1

AA Pass AAA Fail

Text on black

4.64:1

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