Interior Design Brown Leather Sofa

Interior Design – what shade of wood floor should i get if i have black leather sofas?
I am re-designing my living room and must keep my black leather sofas but i really want wood flooring. I contemplated dark wood but i don’t know if the dark brown and black will really go together? Any input would be appreciated.
i would go for a oak floor cause its not to light or not to dark
Monaco Leather Sofa Set by Abbyson Living