#646A2D

#646A2D

Color Values

HEX

#646A2D

RGB

100, 106, 45

HSL

65.9, 40.4%, 29.6%

HSV

65.9, 57.5%, 41.6%

CMYK

5.7%, 0.0%, 57.5%, 58.4%

OKLCH

0.5052 0.0842 114.1

Properties

Cool Dark Nearest: darkolivegreen

Color Harmonies

Complementary

#646A2D

#332D6A

Analogous

#6A512D

#456A2D

#646A2D

Triadic

#646A2D

#2D646A

#6A2D64

Split Complementary

#646A2D

#2D456A

#512D6A

Tetradic

#646A2D

#2D6A51

#332D6A

#6A2D45

Color Blindness Simulation

Original

#646A2D

Protanopia

#67673C

Deuteranopia

#66663F

Tritanopia

#64474A

Achromatopsia

#646464

CSS Usage

background-color: #646A2D;
color: #646A2D;
border-color: #646A2D;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F9FAF5
100
#F2F3E7
200
#E7EACD
300
#D6DBA9
400
#BFC77B
500
#A9B34C
600
#878F3D
700
#6C7331
800
#545A26
900
#3F421F
950
#282A13

Contrast Checker

Text on white

5.77:1

AA Pass AAA Fail

Text on black

3.64:1

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