Definition of tints:
(n) :
A slight coloring.
(n) :
A pale or faint tinge of any color; especially, a variation of a color obtained by adding white (contrast shade)
(v) :
(transitive, intransitive) To shade, to color.
(n) :
A color considered with reference to other very similar colors.
(n) :
(automotive, informal) A vehicle window that has been darkened to conceal the occupant.
(n) :
A shaded effect in engraving, produced by the juxtaposition of many fine parallel lines.