That's how the demographic is identified in the US because a lot of Hispanic people are of Spaniard descent and therefore are white, but are also Hispanic, so there has to be a different category.I put "non-Hispanic white", as they did not have a "Caucasian" option.
I tried my info with everything the same except I chose Black/African American with a Chicago zip code instead and still got green. BUT, I also ran my mom's info and she got "moderately elevated" but when I changed it to Black/African American with all other info the same, it switched to "substantially elevated". So at that age race does matter. Not sure if anyone knows whether that's due to health care disparities and increased exposure or something genetic.