#158B51

#158B51

Color Values

HEX

#158B51

RGB

21, 139, 81

HSL

150.5, 73.8%, 31.4%

HSV

150.5, 84.9%, 54.5%

CMYK

84.9%, 0.0%, 41.7%, 45.5%

OKLCH

0.5619 0.1326 155.0

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#158B51

#8B154F

Analogous

#158B16

#158A8B

#158B51

Triadic

#158B51

#51158B

#8B5115

Split Complementary

#158B51

#8B158A

#8B1615

Tetradic

#158B51

#16158B

#8B154F

#8A8B15

Color Blindness Simulation

Original

#158B51

Protanopia

#48495F

Deuteranopia

#413862

Tritanopia

#1B6A6D

Achromatopsia

#6E6E6E

CSS Usage

background-color: #158B51;
color: #158B51;
border-color: #158B51;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F3FCF7
100
#E2F8ED
200
#C1F6DC
300
#95EFC3
400
#5BE6A2
500
#21DE81
600
#1BB167
700
#158E53
800
#116F41
900
#105131
950
#0A331F

Contrast Checker

Text on white

4.34:1

AA Fail AAA Fail

Text on black

4.84:1

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