#51F281
Closest to "mediumaquamarine" · rgb(81, 242, 129)
Color codes
Shades & tints
About #51F281
#51F281 is a color with red 81, green 242 and blue 129 (on a 0–255 scale). In HSL it sits at a hue of 138°, 86% saturation and 63% lightness. For print, its CMYK breakdown is cmyk(67%, 0%, 47%, 5%). 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.