#646D46

#646D46

Color Values

HEX

#646D46

RGB

100, 109, 70

HSL

73.8, 21.8%, 35.1%

HSV

73.8, 35.8%, 42.7%

CMYK

8.3%, 0.0%, 35.8%, 57.3%

OKLCH

0.5166 0.0587 119.1

Properties

Cool Dark Nearest: RAL 6013 Reed Green

Color Harmonies

Complementary

#646D46

#4F466D

Analogous

#6D6246

#516D46

#646D46

Triadic

#646D46

#46646D

#6D4664

Split Complementary

#646D46

#46516D

#62466D

Tetradic

#646D46

#466D62

#4F466D

#6D4651

Color Blindness Simulation

Original

#646D46

Protanopia

#68684F

Deuteranopia

#676752

Tritanopia

#645759

Achromatopsia

#686868

CSS Usage

background-color: #646D46;
color: #646D46;
border-color: #646D46;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F8F9F6
100
#EFF0EA
200
#E0E3D4
300
#C9CFB4
400
#ACB58C
500
#8F9B64
600
#727C50
700
#5B6340
800
#474E32
900
#363A27
950
#222519

Contrast Checker

Text on white

5.5:1

AA Pass AAA Fail

Text on black

3.82:1

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