#4D644B

#4D644B

Color Values

HEX

#4D644B

RGB

77, 100, 75

HSL

115.2, 14.3%, 34.3%

HSV

115.2, 25.0%, 39.2%

CMYK

23.0%, 0.0%, 25.0%, 60.8%

OKLCH

0.477 0.0482 142.7

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#4D644B

#624B64

Analogous

#59644B

#4B6455

#4D644B

Triadic

#4D644B

#4B4D64

#644B4D

Split Complementary

#4D644B

#554B64

#644B59

Tetradic

#4D644B

#4B5964

#624B64

#64554B

Color Blindness Simulation

Original

#4D644B

Protanopia

#575751

Deuteranopia

#565452

Tritanopia

#4E5657

Achromatopsia

#5D5D5D

CSS Usage

background-color: #4D644B;
color: #4D644B;
border-color: #4D644B;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F7F8F6
100
#EBEFEB
200
#D7E0D6
300
#BACBB9
400
#95AE93
500
#70926D
600
#5A7557
700
#485D46
800
#384937
900
#2B372A
950
#1B231B

Contrast Checker

Text on white

6.48:1

AA Pass AAA Fail

Text on black

3.24:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026