#51F07F

#51F07F

Color Values

HEX

#51F07F

RGB

81, 240, 127

HSL

137.4, 84.1%, 62.9%

HSV

137.4, 66.2%, 94.1%

CMYK

66.2%, 0.0%, 47.1%, 5.9%

OKLCH

0.847 0.2034 149.3

Properties

Cool Light Nearest: springgreen 2

Color Harmonies

Complementary

#51F07F

#F051C2

Analogous

#72F051

#51F0CF

#51F07F

Triadic

#51F07F

#7F51F0

#F07F51

Split Complementary

#51F07F

#CF51F0

#F05172

Tetradic

#51F07F

#5172F0

#F051C2

#F0CF51

Color Blindness Simulation

Original

#51F07F

Protanopia

#96979A

Deuteranopia

#8D81A1

Tritanopia

#59B0B5

Achromatopsia

#C6C6C6

CSS Usage

background-color: #51F07F;
color: #51F07F;
border-color: #51F07F;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F2FDF5
100
#E0FAE8
200
#BDF9CF
300
#8EF5AC
400
#51F07F
500
#14EB52
600
#10BC42
700
#0D9635
800
#0A7529
900
#0C5521
950
#073615

Contrast Checker

Text on white

1.49:1

AA Fail AAA Fail

Text on black

14.12:1

AA Pass AAA Pass

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