Ceylon Yellow
the DAM is Ceylon Yellow, and it was also used on the model 1076 Convertible, and on a Swingette. I think its a nice clean color, and not as gaudy or dated looking today as the goldtone Hoover later used.
The Yellow DAM is model 1157, and it ran from 1971 to 1974, the 2nd standard model with a headlight. I found mine in the trash not too far from here back about 1988, and they even tossed the whole tool set with it!
The 1157 is one of the more rare DAMs, from this period I always see more of the bright green model 1149.