Okay, I'm Asian, and I'll add my
here.
Yellow is fine, but that negates all the other "colors" of so-called Asians. Indians are Asians, and they are usually darker in skin color - some approaching the color of blacks.
What do you call a white person married to a black, Hispanic, or Asian? Are they still white? How about their children? Can you really generalize and say they are white?
Try this one for fact; many of our children are married to Caucasians (they include English, German, Dutch, and Italian) Polynesians, Hispanics, and other Asians.
What color would you call them?
What's so important about skin color - unless you wish to personally feel "superior" in your whiteness?
James Michener called the mixed breeds the "golden people." Why don't you just leave it at that!