#154C4D

#154C4D

Color Values

HEX

#154C4D

RGB

21, 76, 77

HSL

181.1, 57.1%, 19.2%

HSV

181.1, 72.7%, 30.2%

CMYK

72.7%, 1.3%, 0.0%, 69.8%

OKLCH

0.3821 0.0558 196.8

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#154C4D

#4D1615

Analogous

#154D32

#15304D

#154C4D

Triadic

#154C4D

#4D154C

#4C4D15

Split Complementary

#154C4D

#4D1530

#4D3215

Tetradic

#154C4D

#32154D

#4D1615

#304D15

Color Blindness Simulation

Original

#154C4D

Protanopia

#2D2D4D

Deuteranopia

#2A264D

Tritanopia

#184D4D

Achromatopsia

#404040

CSS Usage

background-color: #154C4D;
color: #154C4D;
border-color: #154C4D;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FBFB
100
#E4F5F6
200
#C7EFF0
300
#9FE3E5
400
#6BD5D7
500
#37C6C8
600
#2C9EA0
700
#237E80
800
#1B6364
900
#184849
950
#0F2E2E

Contrast Checker

Text on white

9.66:1

AA Pass AAA Pass

Text on black

2.17:1

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