#81FFDD
Closest to "aquamarine" · rgb(129, 255, 221)
Color codes
Shades & tints
About #81FFDD
#81FFDD is a color with red 129, green 255 and blue 221 (on a 0–255 scale). In HSL it sits at a hue of 164°, 100% saturation and 75% lightness. For print, its CMYK breakdown is cmyk(49%, 0%, 13%, 0%). The closest named CSS color is aquamarine. 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.