That's actually a more complex question than you may realize. First off, is this a repainted car? If so, was base clear used? If repainted what paint code was used? More than likely there will be a shade or two difference when touching up. If it were me, I would go to my local paint supplier with the hugger orange paint code & tell them you need a small amount for touch up purposes. But again the uncertainty of the paint on the car now could play a role on how well it matches.