Are in that such entry as washed out grapes or are the green? grapes yellowish

grapes yellowish
Answers:    Seneca, an early washed out grape, is noted for its good flavor and tender pulp. It holds very well on the vine and will keep contained by cold storage for about two months after yield. Vine vigor and productivity are only moderate, and this miscellany is quite susceptible to black rot and mildew.

Himrod, a contemporary golden-yellow grape, has apposite flavor and is almost seedless. Hardy, vigorous, and productive, it have been superior to its sister seedling, Interlaken, contained by areas where both enjoy been grown
Best I could do.

Also 100's of pictures of grapes at this site.
http://www.featurepics.com/selections/Gr...
Actually, they're white grapes.