#173B3D

#173B3D

Color Values

HEX

#173B3D

RGB

23, 59, 61

HSL

183.2, 45.2%, 16.5%

HSV

183.2, 62.3%, 23.9%

CMYK

62.3%, 3.3%, 0.0%, 76.1%

OKLCH

0.327 0.0412 200.2

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#173B3D

#3D1917

Analogous

#173D2C

#17283D

#173B3D

Triadic

#173B3D

#3D173B

#3B3D17

Split Complementary

#173B3D

#3D1728

#3D2C17

Tetradic

#173B3D

#2C173D

#3D1917

#283D17

Color Blindness Simulation

Original

#173B3D

Protanopia

#27273D

Deuteranopia

#24223C

Tritanopia

#193C3C

Achromatopsia

#333333

CSS Usage

background-color: #173B3D;
color: #173B3D;
border-color: #173B3D;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CBEAEB
300
#A6DBDD
400
#76C7CB
500
#46B3B9
600
#388F94
700
#2D7376
800
#23595D
900
#1D4244
950
#122A2B

Contrast Checker

Text on white

12.14:1

AA Pass AAA Pass

Text on black

1.73:1

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