#665B3C

#665B3C

Color Values

HEX

#665B3C

RGB

102, 91, 60

HSL

44.3, 25.9%, 31.8%

HSV

44.3, 41.2%, 40.0%

CMYK

0.0%, 10.8%, 41.2%, 60.0%

OKLCH

0.4736 0.0482 90.7

Properties

Warm Dark Nearest: RAL 7008 Khaki Grey

Color Harmonies

Complementary

#665B3C

#3C4766

Analogous

#66463C

#5C663C

#665B3C

Triadic

#665B3C

#3C665B

#5B3C66

Split Complementary

#665B3C

#3C5C66

#463C66

Tetradic

#665B3C

#3C6646

#3C4766

#663C5C

Color Blindness Simulation

Original

#665B3C

Protanopia

#616143

Deuteranopia

#626345

Tritanopia

#65494B

Achromatopsia

#5B5B5B

CSS Usage

background-color: #665B3C;
color: #665B3C;
border-color: #665B3C;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F9F8F6
100
#F1EFE9
200
#E5E0D2
300
#D2C9B2
400
#B9AC88
500
#A18F5E
600
#80734C
700
#675C3C
800
#50482F
900
#3C3625
950
#262217

Contrast Checker

Text on white

6.72:1

AA Pass AAA Fail

Text on black

3.13:1

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