Except for the small number of Ethiopian, Yemeni, and Asian Jews, Jews are white. Even racist 19th-century racial classifiers placed Semitic and southern European peoples (like Italians) in the Caucasian group -- using "Caucasian" to mean "white".
You obviously don't know any Jews or you wouldn't have asked this question. I have many Jewish friends, in-laws, and colleagues, plus a Jewish husband. They do not look remotely black or Asian.
However, these days, many people are using "ethnicity" and "race" interchangeably. So, if someone is attacked for his or her ethnicity, people may accuse the attacker of racism.