#51E551
Closest to "limegreen" · rgb(81, 229, 81)
Color codes
Shades & tints
About #51E551
#51E551 is a color with red 81, green 229 and blue 81 (on a 0–255 scale). In HSL it sits at a hue of 120°, 74% saturation and 61% lightness. For print, its CMYK breakdown is cmyk(65%, 0%, 65%, 10%). 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.