#154E4F

#154E4F

Color Values

HEX

#154E4F

RGB

21, 78, 79

HSL

181.0, 58.0%, 19.6%

HSV

181.0, 73.4%, 31.0%

CMYK

73.4%, 1.3%, 0.0%, 69.0%

OKLCH

0.3886 0.0572 196.8

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#154E4F

#4F1615

Analogous

#154F33

#15314F

#154E4F

Triadic

#154E4F

#4F154E

#4E4F15

Split Complementary

#154E4F

#4F1531

#4F3315

Tetradic

#154E4F

#33154F

#4F1615

#314F15

Color Blindness Simulation

Original

#154E4F

Protanopia

#2E2E4F

Deuteranopia

#2A264F

Tritanopia

#184F4F

Achromatopsia

#424242

CSS Usage

background-color: #154E4F;
color: #154E4F;
border-color: #154E4F;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FBFB
100
#E4F6F6
200
#C7EFF0
300
#9EE4E5
400
#6AD6D7
500
#36C7C9
600
#2B9FA1
700
#227F81
800
#1B6365
900
#17494A
950
#0F2E2F

Contrast Checker

Text on white

9.4:1

AA Pass AAA Pass

Text on black

2.23:1

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