#288A4E
Closest to "seagreen" · rgb(40, 138, 78)
Color codes
Shades & tints
About #288A4E
#288A4E is a color with red 40, green 138 and blue 78 (on a 0–255 scale). In HSL it sits at a hue of 143°, 55% saturation and 35% lightness. For print, its CMYK breakdown is cmyk(71%, 0%, 43%, 46%). 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.