#51C951

#51C951

Color Values

HEX

#51C951

RGB

81, 201, 81

HSL

120.0, 52.6%, 55.3%

HSV

120.0, 59.7%, 78.8%

CMYK

59.7%, 0.0%, 59.7%, 21.2%

OKLCH

0.7422 0.1932 143.3

Properties

Cool Light Nearest: NCS S 1060-G20Y Lime

Color Harmonies

Complementary

#51C951

#C951C9

Analogous

#8DC951

#51C98D

#51C951

Triadic

#51C951

#5151C9

#C95151

Split Complementary

#51C951

#8D51C9

#C9518D

Tetradic

#51C951

#518DC9

#C951C9

#C98D51

Color Blindness Simulation

Original

#51C951

Protanopia

#85866E

Deuteranopia

#7E7575

Tritanopia

#57858A

Achromatopsia

#A7A7A7

CSS Usage

background-color: #51C951;
color: #51C951;
border-color: #51C951;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E5F5E5
200
#C9EEC9
300
#A2E2A2
400
#6FD26F
500
#3CC33C
600
#309C30
700
#277D27
800
#1E611E
900
#1A471A
950
#102D10

Contrast Checker

Text on white

2.14:1

AA Fail AAA Fail

Text on black

9.82:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026