#646121

#646121

Color Values

HEX

#646121

RGB

100, 97, 33

HSL

57.3, 50.4%, 26.1%

HSV

57.3, 67.0%, 39.2%

CMYK

0.0%, 3.0%, 67.0%, 60.8%

OKLCH

0.4818 0.0847 106.6

Properties

Warm Dark Nearest: RAL 7008 Khaki Grey

Color Harmonies

Complementary

#646121

#212464

Analogous

#644021

#466421

#646121

Triadic

#646121

#216461

#612164

Split Complementary

#646121

#214664

#402164

Tetradic

#646121

#216440

#212464

#642146

Color Blindness Simulation

Original

#646121

Protanopia

#636330

Deuteranopia

#636334

Tritanopia

#643D3F

Achromatopsia

#5D5D5D

CSS Usage

background-color: #646121;
color: #646121;
border-color: #646121;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#FBFAF4
100
#F5F4E6
200
#EDECC9
300
#E1DEA3
400
#D0CC71
500
#C0BA3F
600
#999533
700
#7B7728
800
#605D20
900
#46441A
950
#2C2B11

Contrast Checker

Text on white

6.41:1

AA Pass AAA Fail

Text on black

3.27:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026