#51EFFB
Closest to "turquoise" · rgb(81, 239, 251)
Color codes
Shades & tints
About #51EFFB
#51EFFB is a color with red 81, green 239 and blue 251 (on a 0–255 scale). In HSL it sits at a hue of 184°, 96% saturation and 65% lightness. For print, its CMYK breakdown is cmyk(68%, 5%, 0%, 2%). The closest named CSS color is turquoise. 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.