#51DDA5
Closest to "mediumaquamarine" · rgb(81, 221, 165)
Color codes
Shades & tints
About #51DDA5
#51DDA5 is a color with red 81, green 221 and blue 165 (on a 0–255 scale). In HSL it sits at a hue of 156°, 67% saturation and 59% lightness. For print, its CMYK breakdown is cmyk(63%, 0%, 25%, 13%). 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.