A background should sit behind the text, not in place of it. This paragraph lies on the tile at its true scale — if it reads without effort, the tile can go under content.
Interlocking star and polygon outlines in dark gray and lighter gray-green lines sit over a soft lilac ground, with small green-gray triangular accents scattered between the star clusters. Rosette-like stars form a staggered grid, their overlapping arms creating diamond and lozenge gaps that repeat in offset rows across the surface.
CC0 — use it for anything, no attribution needed.