#123C2C

#123C2C

Color Values

HEX

#123C2C

RGB

18, 60, 44

HSL

157.1, 53.8%, 15.3%

HSV

157.1, 70.0%, 23.5%

CMYK

70.0%, 0.0%, 26.7%, 76.5%

OKLCH

0.3216 0.055 164.7

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#123C2C

#3C1222

Analogous

#123C17

#12373C

#123C2C

Triadic

#123C2C

#2C123C

#3C2C12

Split Complementary

#123C2C

#3C1237

#3C1712

Tetradic

#123C2C

#17123C

#3C1222

#373C12

Color Blindness Simulation

Original

#123C2C

Protanopia

#242530

Deuteranopia

#221F31

Tritanopia

#143334

Achromatopsia

#323232

CSS Usage

background-color: #123C2C;
color: #123C2C;
border-color: #123C2C;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F4FBF8
100
#E5F5EF
200
#C8EFE0
300
#A1E3CA
400
#6ED3AD
500
#3BC490
600
#2F9D73
700
#267E5C
800
#1D6248
900
#194836
950
#102D22

Contrast Checker

Text on white

12.29:1

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