#664328

#664328

Color Values

HEX

#664328

RGB

102, 67, 40

HSL

26.1, 43.7%, 27.8%

HSV

26.1, 60.8%, 40.0%

CMYK

0.0%, 34.3%, 60.8%, 60.0%

OKLCH

0.4164 0.0631 57.6

Properties

Warm Dark Nearest: RAL 8007 Fawn Brown

Color Harmonies

Complementary

#664328

#284B66

Analogous

#66282C

#666228

#664328

Triadic

#664328

#286643

#432866

Split Complementary

#664328

#286662

#282C66

Tetradic

#664328

#2C6628

#284B66

#622866

Color Blindness Simulation

Original

#664328

Protanopia

#57572F

Deuteranopia

#595B30

Tritanopia

#643435

Achromatopsia

#484848

CSS Usage

background-color: #664328;
color: #664328;
border-color: #664328;
Nearest Tailwind: Yellow 900 #713F12

Tailwind Shades

50
#FAF7F5
100
#F4ECE7
200
#EBD9CC
300
#DDBEA7
400
#CA9B77
500
#B77848
600
#936039
700
#754D2E
800
#5C3C24
900
#442E1D
950
#2B1D13

Contrast Checker

Text on white

8.76:1

AA Pass AAA Pass

Text on black

2.4:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026