#81FFFF
Closest to "aquamarine" · rgb(129, 255, 255)
Color codes
Shades & tints
About #81FFFF
#81FFFF is a color with red 129, green 255 and blue 255 (on a 0–255 scale). In HSL it sits at a hue of 180°, 100% saturation and 75% lightness. For print, its CMYK breakdown is cmyk(49%, 0%, 0%, 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.