#21AB5A
Closest to "seagreen" · rgb(33, 171, 90)
Color codes
Shades & tints
About #21AB5A
#21AB5A is a color with red 33, green 171 and blue 90 (on a 0–255 scale). In HSL it sits at a hue of 145°, 68% saturation and 40% lightness. For print, its CMYK breakdown is cmyk(81%, 0%, 47%, 33%). The closest named CSS color is seagreen. 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.