#123330

#123330

Color Values

HEX

#123330

RGB

18, 51, 48

HSL

174.5, 47.8%, 13.5%

HSV

174.5, 64.7%, 20.0%

CMYK

64.7%, 0.0%, 5.9%, 80.0%

OKLCH

0.2956 0.0389 187.3

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#123330

#331215

Analogous

#12331F

#122533

#123330

Triadic

#123330

#301233

#333012

Split Complementary

#123330

#331225

#331F12

Tetradic

#123330

#1F1233

#331215

#253312

Color Blindness Simulation

Original

#123330

Protanopia

#202131

Deuteranopia

#1E1C31

Tritanopia

#143131

Achromatopsia

#2C2C2C

CSS Usage

background-color: #123330;
color: #123330;
border-color: #123330;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FAFA
100
#E6F4F3
200
#CAECE9
300
#A5DFDA
400
#74CEC5
500
#43BCB1
600
#35978E
700
#2B7971
800
#215E59
900
#1C4541
950
#112C29

Contrast Checker

Text on white

13.62:1

AA Pass AAA Pass

Text on black

1.54:1

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