Hawaiian Black

I’m half Hawaiian and half Black..does that mean my son is a 1/4 Hawaiian?

Genetics. 3/4 of the DNA a child receives is from the mother. So If your father was Black, and your mother Hawaiian, then you would be 3/4 Hawaiian and 1/4 Black.
Your son would be 2/3 Hawaiian and 1/8 Black there abouts, [...]