color matching 02 MDX

Does anyone know the best color match for the 2 fronts on an 02 MDX??? I usually use 20% Ray Guard on most suvs, but this one looks lighter. I have Gryestone 30%, Ray Guard 35% & 20% to choose from. Madico CH35 looked perfect inside, but was way too green when I pulled it out. It's too dark out to see so he's bringin it back tomorrow. He's a good repeat customer so I want to take care of him.

Ray Gaurd Ch20 looked ok, wasn't perfect, but close enough.