#404E37

#404E37

Color Values

HEX

#404E37

RGB

64, 78, 55

HSL

96.5, 17.3%, 26.1%

HSV

96.5, 29.5%, 30.6%

CMYK

17.9%, 0.0%, 29.5%, 69.4%

OKLCH

0.4047 0.0413 133.5

Properties

Cool Dark Nearest: RAL 6003 Olive Green

Color Harmonies

Complementary

#404E37

#45374E

Analogous

#4C4E37

#374E3A

#404E37

Triadic

#404E37

#37404E

#4E3740

Split Complementary

#404E37

#3A374E

#4E374C

Tetradic

#404E37

#374C4E

#45374E

#4E3A37

Color Blindness Simulation

Original

#404E37

Protanopia

#46463D

Deuteranopia

#45443E

Tritanopia

#414142

Achromatopsia

#494949

CSS Usage

background-color: #404E37;
color: #404E37;
border-color: #404E37;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F6
100
#EDF0EB
200
#DAE1D5
300
#C0CCB7
400
#9DB190
500
#7B9669
600
#627854
700
#4F6043
800
#3D4B35
900
#2F3829
950
#1E231A

Contrast Checker

Text on white

8.89:1

AA Pass AAA Pass

Text on black

2.36:1

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