#158D55

#158D55

Color Values

HEX

#158D55

RGB

21, 141, 85

HSL

152.0, 74.1%, 31.8%

HSV

152.0, 85.1%, 55.3%

CMYK

85.1%, 0.0%, 39.7%, 44.7%

OKLCH

0.5683 0.1315 156.2

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#158D55

#8D154D

Analogous

#158D19

#15898D

#158D55

Triadic

#158D55

#55158D

#8D5515

Split Complementary

#158D55

#8D1589

#8D1915

Tetradic

#158D55

#19158D

#8D154D

#898D15

Color Blindness Simulation

Original

#158D55

Protanopia

#494A63

Deuteranopia

#423966

Tritanopia

#1B6D70

Achromatopsia

#6F6F6F

CSS Usage

background-color: #158D55;
color: #158D55;
border-color: #158D55;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F3FCF8
100
#E2F8EE
200
#C1F6DD
300
#94EFC5
400
#5BE7A5
500
#21DE86
600
#1AB26B
700
#158E56
800
#116F43
900
#105133
950
#0A3320

Contrast Checker

Text on white

4.22:1

AA Fail AAA Fail

Text on black

4.97:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026