I don't have pics of a 68 with black on black but I do have pics of the Highland green with black stripes.

 

highland green has ALWAYS been a favorite in my book. if i did H G then i would have to go black bullet rims with the polished lip. other wise most likly the 03 cobra rims painted black with polished lip. a buddy of mine will let em go for 300.00 so i might pick those up.

 

checked those links out that BA mustang posted and ive decided i would have to go darker than that. just doesnt do it justice with a light grey like that. Beautiful color for it but not my type.

 

that first one looks very similar to the color we used on our Fairlane

 

FWIW... I had my 67 convertible painted with the "steel blue" color that BMW used on their 3 series for a number of years. It goes well with the two tone blue interior of that year and with a little black trim, i'm very happy with the results.