I'm Asian from California and I'm very attracted to Latinas. I grew up and live in a very diverse place. I've seen all types of girls (Asian, White, Black) but I am most attracted to girls who always happen to be Latina.
I actually don't find myself attracted to asian girls that much. I'm not completely sure why I like latinas so much. I like their dark hair, dark eyes, nice smile, fun personality. The dark hair is just a tiny preference and definitely not an expectation or standard. Back then, if I saw a girl who seemed very nice and happened to have light hair, it wouldn't stop me from getting to know her. Everyone has little preferences but knows when the right one comes along.
As for Asian parents, it's just like any other stereotype and not always true. My parents have met my fiance who is Mexican and they like her because she is nice, polite, and loves me. If hypothetically they did not "accept" her before even getting to know her, I would have told them I love them and appreciate everything they've done for me but I am a man now and I love my fiance and it's too bad for anyone who doesn't like it. How nice and pretty you seem, I know there will be a whole bunch of guys (no race can resist) trying to talk to you and from there you can choose whatever guy you want :p good luck ok!