#0B210C

#0B210C

Color Values

HEX

#0B210C

RGB

11, 33, 12

HSL

122.7, 50.0%, 8.6%

HSV

122.7, 66.7%, 12.9%

CMYK

66.7%, 0.0%, 63.6%, 87.1%

OKLCH

0.2231 0.0485 144.6

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#0B210C

#210B20

Analogous

#15210B

#0B2117

#0B210C

Triadic

#0B210C

#0C0B21

#210C0B

Split Complementary

#0B210C

#170B21

#210B15

Tetradic

#0B210C

#0B1521

#210B20

#21170B

Color Blindness Simulation

Original

#0B210C

Protanopia

#151511

Deuteranopia

#131212

Tritanopia

#0C1516

Achromatopsia

#1B1B1B

CSS Usage

background-color: #0B210C;
color: #0B210C;
border-color: #0B210C;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F4FBF4
100
#E6F5E6
200
#C9EDCB
300
#A3E0A6
400
#71D076
500
#40BF45
600
#339938
700
#297A2C
800
#206023
900
#1B461D
950
#112C12

Contrast Checker

Text on white

16.98:1

AA Pass AAA Pass

Text on black

1.24:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026