how do i /prog/

I cant figure out how to turn text into the color format of a /prog/ language etc. btw idk what /g/ is so stop telling me to /g/o back to it

_{NEGRO JEWS I HAVE DOUBLES! GET AWAY FROM ME HEBREWS I AINT GOT LOLOLOLOOLOLOLOLLOLOLOL IF YOUCAN READ THIS, YOU'RE A JEW}