#66CF55
Closest to "mediumseagreen" · rgb(102, 207, 85)
Color codes
Shades & tints
About #66CF55
#66CF55 is a color with red 102, green 207 and blue 85 (on a 0–255 scale). In HSL it sits at a hue of 112°, 56% saturation and 57% lightness. For print, its CMYK breakdown is cmyk(51%, 0%, 59%, 19%). The closest named CSS color is mediumseagreen. 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.