#145759

#145759

Color Values

HEX

#145759

RGB

20, 87, 89

HSL

181.7, 63.3%, 21.4%

HSV

181.7, 77.5%, 34.9%

CMYK

77.5%, 2.2%, 0.0%, 65.1%

OKLCH

0.4179 0.0638 198.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#145759

#591614

Analogous

#145939

#143559

#145759

Triadic

#145759

#591457

#575914

Split Complementary

#145759

#591435

#593914

Tetradic

#145759

#391459

#591614

#355914

Color Blindness Simulation

Original

#145759

Protanopia

#313259

Deuteranopia

#2D2858

Tritanopia

#175858

Achromatopsia

#494949

CSS Usage

background-color: #145759;
color: #145759;
border-color: #145759;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F3FBFB
100
#E4F6F7
200
#C5F1F2
300
#9BE6E9
400
#65D9DC
500
#2FCCD0
600
#25A3A7
700
#1E8285
800
#176668
900
#154A4C
950
#0D2F30

Contrast Checker

Text on white

8.28:1

AA Pass AAA Pass

Text on black

2.54:1

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