#183C2D

#183C2D

Color Values

HEX

#183C2D

RGB

24, 60, 45

HSL

155.0, 42.9%, 16.5%

HSV

155.0, 60.0%, 23.5%

CMYK

60.0%, 0.0%, 25.0%, 76.5%

OKLCH

0.3245 0.05 163.9

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#183C2D

#3C1827

Analogous

#183C1B

#18393C

#183C2D

Triadic

#183C2D

#2D183C

#3C2D18

Split Complementary

#183C2D

#3C1839

#3C1B18

Tetradic

#183C2D

#1B183C

#3C1827

#393C18

Color Blindness Simulation

Original

#183C2D

Protanopia

#282831

Deuteranopia

#262332

Tritanopia

#1A3334

Achromatopsia

#333333

CSS Usage

background-color: #183C2D;
color: #183C2D;
border-color: #183C2D;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F5FAF8
100
#E7F4EE
200
#CCEBDE
300
#A8DCC6
400
#78C9A7
500
#49B689
600
#3A926D
700
#2F7557
800
#245B44
900
#1E4334
950
#132A21

Contrast Checker

Text on white

12.19:1

AA Pass AAA Pass

Text on black

1.72:1

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