Hi. Can anyone tell me what basic color the Luftwaffe used on their airfield/ground support vehicles? ie: fueling trucks, kubelwagens, etc. Did they follow the same as the Wehrmacht colors: panzer grey, then dark yellow, or their own color? Also did they have insignia equivalent to army divisional markings, or did Luftwaffe (not Hermann Goring Pz. Div., or Fallschirmjager) vehicles just belong to specific airfields?

Well I did my homework and found that good old Dunklegelb ll is what I was looking for. However the second question about insignias still stands.