matte finish porcelain 8"x8" tiles (NE Denver)

we have about 30 matte finish porcelain tiles (8"x8" tiles). the background is a weathered ivory (they look antique). there is a dark green design on each tile (sort of sunburst-ish). they won't show dirt because they look weathered. they are brand new, purchased from floor and decor a few months ago. Leftover from a recent tile installation. The photo shows three tiles on their own and then some as they look installed in our home with dark grey grout (we don't have leftover grout).