#1F2818

#1F2818

Color Values

HEX

#1F2818

RGB

31, 40, 24

HSL

93.8, 25.0%, 12.5%

HSV

93.8, 40.0%, 15.7%

CMYK

22.5%, 0.0%, 40.0%, 84.3%

OKLCH

0.2629 0.0313 132.1

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#1F2818

#211828

Analogous

#272818

#182819

#1F2818

Triadic

#1F2818

#181F28

#28181F

Split Complementary

#1F2818

#191828

#281827

Tetradic

#1F2818

#182728

#211828

#281918

Color Blindness Simulation

Original

#1F2818

Protanopia

#23231C

Deuteranopia

#22221D

Tritanopia

#1F1F20

Achromatopsia

#252525

CSS Usage

background-color: #1F2818;
color: #1F2818;
border-color: #1F2818;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F7F9F6
100
#EDF1E9
200
#DAE4D2
300
#C0D1B2
400
#9EB889
500
#7B9F60
600
#63804D
700
#4F663D
800
#3E5030
900
#2F3B26
950
#1E2518

Contrast Checker

Text on white

15.27:1

AA Pass AAA Pass

Text on black

1.37:1

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