#21501B

#21501B

Color Values

HEX

#21501B

RGB

33, 80, 27

HSL

113.2, 49.5%, 21.0%

HSV

113.2, 66.2%, 31.4%

CMYK

58.8%, 0.0%, 66.3%, 68.6%

OKLCH

0.3851 0.0974 141.5

Properties

Cool Dark Nearest: RAL 6002 Leaf Green

Color Harmonies

Complementary

#21501B

#4A1B50

Analogous

#3C501B

#1B5030

#21501B

Triadic

#21501B

#1B2150

#501B21

Split Complementary

#21501B

#301B50

#501B3C

Tetradic

#21501B

#1B3C50

#4A1B50

#50301B

Color Blindness Simulation

Original

#21501B

Protanopia

#353628

Deuteranopia

#332F2B

Tritanopia

#233234

Achromatopsia

#424242

CSS Usage

background-color: #21501B;
color: #21501B;
border-color: #21501B;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F5FBF4
100
#E7F5E6
200
#CEEDCA
300
#AAE0A4
400
#7DCF72
500
#4FBF40
600
#3F9834
700
#327A29
800
#275F20
900
#20461B
950
#142C11

Contrast Checker

Text on white

9.43:1

AA Pass AAA Pass

Text on black

2.23:1

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