most israelis have the same skin color as most palestinians…
No. A small percentage of Jewish people have been living there. Most went to the place that had the historical toponym Palestine from all over the world with the various waves of Zionist settler-colonialism in the last 100 years, approximately.
Also, Judaism is a religion that someone can convert into. Almost anyone, to almost any of its forms that is. So let's leave the skin colors of Israelis out of the conversation in relation to Palestinians. Please.