#677667

#677667

Color Values

HEX

#677667

RGB

103, 118, 103

HSL

120.0, 6.8%, 43.3%

HSV

120.0, 12.7%, 46.3%

CMYK

12.7%, 0.0%, 12.7%, 53.7%

OKLCH

0.5488 0.0291 145.2

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#677667

#766776

Analogous

#6E7667

#67766E

#677667

Triadic

#677667

#676776

#766767

Split Complementary

#677667

#6E6776

#76676E

Tetradic

#677667

#676E76

#766776

#766E67

Color Blindness Simulation

Original

#677667

Protanopia

#6D6E6B

Deuteranopia

#6D6C6C

Tritanopia

#686D6E

Achromatopsia

#727272

CSS Usage

background-color: #677667;
color: #677667;
border-color: #677667;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DED9
300
#BEC6BE
400
#9AA79A
500
#778877
600
#5F6D5F
700
#4C574C
800
#3B443B
900
#2D332D
950
#1D201D

Contrast Checker

Text on white

4.81:1

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