#645D0C

#645D0C

Color Values

HEX

#645D0C

RGB

100, 93, 12

HSL

55.2, 78.6%, 22.0%

HSV

55.2, 88.0%, 39.2%

CMYK

0.0%, 7.0%, 88.0%, 60.8%

OKLCH

0.4705 0.0946 104.1

Properties

Warm Dark Nearest: RAL 8000 Green Brown

Color Harmonies

Complementary

#645D0C

#0C1364

Analogous

#64310C

#3F640C

#645D0C

Triadic

#645D0C

#0C645D

#5D0C64

Split Complementary

#645D0C

#0C3F64

#310C64

Tetradic

#645D0C

#0C6431

#0C1364

#640C3F

Color Blindness Simulation

Original

#645D0C

Protanopia

#616120

Deuteranopia

#616224

Tritanopia

#642F32

Achromatopsia

#595959

CSS Usage

background-color: #645D0C;
color: #645D0C;
border-color: #645D0C;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#FCFCF2
100
#F9F7E1
200
#F7F3BF
300
#F2EA92
400
#EBDF56
500
#E4D41B
600
#B6A916
700
#928711
800
#726A0E
900
#534D0E
950
#343109

Contrast Checker

Text on white

6.75:1

AA Pass AAA Fail

Text on black

3.11:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026