#1F2F1F

#1F2F1F

Color Values

HEX

#1F2F1F

RGB

31, 47, 31

HSL

120.0, 20.5%, 15.3%

HSV

120.0, 34.0%, 18.4%

CMYK

34.0%, 0.0%, 34.0%, 81.6%

OKLCH

0.2856 0.0359 144.6

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#1F2F1F

#2F1F2F

Analogous

#272F1F

#1F2F27

#1F2F1F

Triadic

#1F2F1F

#1F1F2F

#2F1F1F

Split Complementary

#1F2F1F

#271F2F

#2F1F27

Tetradic

#1F2F1F

#1F272F

#2F1F2F

#2F271F

Color Blindness Simulation

Original

#1F2F1F

Protanopia

#262623

Deuteranopia

#252424

Tritanopia

#202627

Achromatopsia

#2A2A2A

CSS Usage

background-color: #1F2F1F;
color: #1F2F1F;
border-color: #1F2F1F;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F6F9F6
100
#EAF0EA
200
#D4E3D4
300
#B5CEB5
400
#8DB48D
500
#659A65
600
#517B51
700
#416241
800
#334D33
900
#283928
950
#192419

Contrast Checker

Text on white

14.14:1

AA Pass AAA Pass

Text on black

1.48:1

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