Fstoppers has an article with a video on the awesome X-Rite Color Checker (why doesn’t Premiere support it?) of which I personally use the Passport edition.
I do find that sometimes it doesn’t work (and I have yet to figure out why) but when it does it gives an awesome baseline for every shot. You just have to convince the camera department to shoot it every time the lighting or setup changes.
Still this is an awesome tool and one everyone should shoot with.