It used to be pc to say “African American”-but that always seemed stupid to me because they are not from Africa-and not all people in Africa are black. Now Black seems more acceptable-Spanish is my 2nd language-and “negro” just means black/the color black, that actually sounds better, I guess. A Black person/una persona negra/negro works in either language-I just wish they would pick a word and stick with it-we Caucasians don’t change our descriptive race words all the time-neither do Asians...
The various words used for us are all over the map.
But, being called them is just fine in their culture as Caucasians are ALL racist.