I found this skin tones chart on the Internet. I would say the face I saw looked like sand or beige.
That’s a difficult question to answer using words because there is some overlap between racial features. Most ethnic Jewish people I’ve known had dark brown or black hair, beige/sandy-colored skin, and the bridge of their nose is long. Depending on the amount of sun they had, their skin could even look porcelain or ivory. The face I saw was tan.