#18251C

#18251C

Color Values

HEX

#18251C

RGB

24, 37, 28

HSL

138.5, 21.3%, 12.0%

HSV

138.5, 35.1%, 14.5%

CMYK

35.1%, 0.0%, 24.3%, 85.5%

OKLCH

0.2491 0.0248 154.1

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#18251C

#251821

Analogous

#1B2518

#182523

#18251C

Triadic

#18251C

#1C1825

#251C18

Split Complementary

#18251C

#231825

#25181B

Tetradic

#18251C

#181B25

#251821

#252318

Color Blindness Simulation

Original

#18251C

Protanopia

#1E1E1E

Deuteranopia

#1D1C1F

Tritanopia

#192020

Achromatopsia

#222222

CSS Usage

background-color: #18251C;
color: #18251C;
border-color: #18251C;
Nearest Tailwind: Neutral 800 #262626

Tailwind Shades

50
#F6F9F7
100
#EAF0EC
200
#D4E3D8
300
#B5CFBD
400
#8DB599
500
#649B75
600
#507C5E
700
#40634B
800
#324D3B
900
#273A2D
950
#19241C

Contrast Checker

Text on white

15.91:1

AA Pass AAA Pass

Text on black

1.32:1

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