#51E981
Closest to "mediumaquamarine" · rgb(81, 233, 129)
Color codes
Shades & tints
About #51E981
#51E981 is a color with red 81, green 233 and blue 129 (on a 0–255 scale). In HSL it sits at a hue of 139°, 78% saturation and 62% lightness. For print, its CMYK breakdown is cmyk(65%, 0%, 45%, 9%). The closest named CSS color is mediumaquamarine. 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.