#64663F

#64663F

Color Values

HEX

#64663F

RGB

100, 102, 63

HSL

63.1, 23.6%, 32.4%

HSV

63.1, 38.2%, 40.0%

CMYK

2.0%, 0.0%, 38.2%, 60.0%

OKLCH

0.4983 0.0574 110.8

Properties

Cool Dark Nearest: RAL 7008 Khaki Grey

Color Harmonies

Complementary

#64663F

#413F66

Analogous

#66553F

#51663F

#64663F

Triadic

#64663F

#3F6466

#663F64

Split Complementary

#64663F

#3F5166

#553F66

Tetradic

#64663F

#3F6655

#413F66

#663F51

Color Blindness Simulation

Original

#64663F

Protanopia

#656548

Deuteranopia

#65654B

Tritanopia

#645052

Achromatopsia

#636363

CSS Usage

background-color: #64663F;
color: #64663F;
border-color: #64663F;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F9F9F6
100
#F0F1EA
200
#E3E4D3
300
#CFD0B3
400
#B5B78A
500
#9A9E61
600
#7C7E4E
700
#63653E
800
#4D4F31
900
#3A3B26
950
#242518

Contrast Checker

Text on white

5.98:1

AA Pass AAA Fail

Text on black

3.51:1

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