#0D311B

#0D311B

Color Values

HEX

#0D311B

RGB

13, 49, 27

HSL

143.3, 58.1%, 12.2%

HSV

143.3, 73.5%, 19.2%

CMYK

73.5%, 0.0%, 44.9%, 80.8%

OKLCH

0.2803 0.0578 153.4

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#0D311B

#310D23

Analogous

#11310D

#0D312D

#0D311B

Triadic

#0D311B

#1B0D31

#311B0D

Split Complementary

#0D311B

#2D0D31

#310D11

Tetradic

#0D311B

#0D1131

#310D23

#312D0D

Color Blindness Simulation

Original

#0D311B

Protanopia

#1D1D20

Deuteranopia

#1A1822

Tritanopia

#0F2525

Achromatopsia

#282828

CSS Usage

background-color: #0D311B;
color: #0D311B;
border-color: #0D311B;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F4FBF7
100
#E4F6EB
200
#C7F0D7
300
#9EE5BA
400
#6AD794
500
#35CA6F
600
#2BA159
700
#228147
800
#1B6537
900
#174A2B
950
#0F2F1B

Contrast Checker

Text on white

14.26:1

AA Pass AAA Pass

Text on black

1.47:1

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