Can't find this exact color combo anywhere.. so it may be custom, perhaps Kathrine by Lily Tiles: https://lilitile.com/products/custom-kathrine?variant=40088669847723

or Estrella by Rustico Tile: https://rusticotile.com/mexican-tile/estrella-concrete-tile-cement-flooring-pattern/

Found this bathroom in a Granada Tile blog post:

https://www.granadatile.com/blog/toscano-cement-tiles-ground-a-beautiful-bathroom/

So these are likely Toscano cement tiles (by Granada Tile) in Mustard, White and Slate (? guessing...) - which is what's depicted here:

https://www.granadatile.com/en/collections/echo/mediterranean/toscano-908-a/

customized to replace the Aqua color with Mustard (I think...):

https://www.granadatile.com/en/collections/echo/mediterranean/toscano-908-a/customize/