You should apply to some Ivies. But, given that admission can be such a crapshoot at that elite level, you would be very well served to think about colleges and universities a tier down, where you’re going to have a much better shot. I can’t give you specific suggestions without knowing more about you and your goals. Could be Vassar, could be University of Michigan. But if you make good choices about the spread of colleges you apply to, you will definitely get in to a great school.
From one hapa to another, the only way being 1/2 Asian and 1/2 white is going to help your admission is if you have a story about how your personal experience has turned you into a person with a unique perspective to offer a school.