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.
Olive-green ground carries rounded square medallions in teal blue, magenta and pale yellow-green, each filled with diamond and scroll-like forms around a central ring. Smaller pale chevron-like bowties and dark rosette clusters sit between them, repeating in a regular grid that alternates large and small motifs across the field.
CC0 — use it for anything, no attribution needed.