#667668

#667668

Color Values

HEX

#667668

RGB

102, 118, 104

HSL

127.5, 7.3%, 43.1%

HSV

127.5, 13.6%, 46.3%

CMYK

13.6%, 0.0%, 11.9%, 53.7%

OKLCH

0.5483 0.0287 148.8

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#667668

#766674

Analogous

#6C7666

#667670

#667668

Triadic

#667668

#686676

#766866

Split Complementary

#667668

#706676

#76666C

Tetradic

#667668

#666C76

#766674

#767066

Color Blindness Simulation

Original

#667668

Protanopia

#6D6D6B

Deuteranopia

#6C6B6C

Tritanopia

#676E6F

Achromatopsia

#727272

CSS Usage

background-color: #667668;
color: #667668;
border-color: #667668;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DED9
300
#BDC6BE
400
#9AA89B
500
#768979
600
#5F6D60
700
#4C584D
800
#3B443C
900
#2D342E
950
#1D211D

Contrast Checker

Text on white

4.82:1

AA Pass AAA Fail

Text on black

4.36:1

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