#183C27

#183C27

Color Values

HEX

#183C27

RGB

24, 60, 39

HSL

145.0, 42.9%, 16.5%

HSV

145.0, 60.0%, 23.5%

CMYK

60.0%, 0.0%, 35.0%, 76.5%

OKLCH

0.3228 0.0564 155.7

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#183C27

#3C182D

Analogous

#1B3C18

#183C39

#183C27

Triadic

#183C27

#27183C

#3C2718

Split Complementary

#183C27

#39183C

#3C181B

Tetradic

#183C27

#181B3C

#3C182D

#3C3918

Color Blindness Simulation

Original

#183C27

Protanopia

#28282C

Deuteranopia

#26232D

Tritanopia

#1A3031

Achromatopsia

#333333

CSS Usage

background-color: #183C27;
color: #183C27;
border-color: #183C27;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F5FAF7
100
#E7F4EC
200
#CCEBD9
300
#A8DCBD
400
#78C99A
500
#49B676
600
#3A925F
700
#2F754C
800
#245B3B
900
#1E432D
950
#132A1D

Contrast Checker

Text on white

12.25:1

AA Pass AAA Pass

Text on black

1.71:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026