#155C3C

#155C3C

Color Values

HEX

#155C3C

RGB

21, 92, 60

HSL

153.0, 62.8%, 22.2%

HSV

153.0, 77.2%, 36.1%

CMYK

77.2%, 0.0%, 34.8%, 63.9%

OKLCH

0.423 0.0872 159.0

Properties

Cool Dark Nearest: RAL 6029 Mint Green

Color Harmonies

Complementary

#155C3C

#5C1535

Analogous

#155C19

#15595C

#155C3C

Triadic

#155C3C

#3C155C

#5C3C15

Split Complementary

#155C3C

#5C1559

#5C1915

Tetradic

#155C3C

#19155C

#5C1535

#595C15

Color Blindness Simulation

Original

#155C3C

Protanopia

#343444

Deuteranopia

#302A46

Tritanopia

#194A4B

Achromatopsia

#4B4B4B

CSS Usage

background-color: #155C3C;
color: #155C3C;
border-color: #155C3C;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F3FBF8
100
#E4F7EE
200
#C5F2DE
300
#9BE8C6
400
#65DCA7
500
#2FD088
600
#26A66C
700
#1E8557
800
#186844
900
#154C33
950
#0D3020

Contrast Checker

Text on white

7.99:1

AA Pass AAA Pass

Text on black

2.63:1

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