#51E428
Closest to "limegreen" · rgb(81, 228, 40)
Color codes
Shades & tints
About #51E428
#51E428 is a color with red 81, green 228 and blue 40 (on a 0–255 scale). In HSL it sits at a hue of 107°, 78% saturation and 53% lightness. For print, its CMYK breakdown is cmyk(64%, 0%, 82%, 11%). The closest named CSS color is limegreen. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.