That's an interesting brochure; thanks for sharing it with us.
I'm not totally certain that the appliances shown in reply # 3 are Harvest Gold. It's hard to tell on my monitor if this color is shaded or not. I noted in reply # 8 that the JM89 range was to be available as of Spring 1967. This would indicate to me that the brochure was probably prepared in late 1966. Therefore, I'm inclined to think they are probably Canary Yellow or whatever GE was calling that shade at the time. Some friends got a new GE oven and cooktop in the Summer of '67 that are Yellow, not Harvest Gold. I tend to think Harvest was introduced in the Fall of '67. Too bad it doesn't include a listing of the available colors, as I think there may have been a couple others not shown.
Had an aunt and uncle with the top-freezer fridge in Shaded Coppertone, and knew of several people with the bottom-freezer models in either Turquoise or White.
The washer and dryer in reply # 10 are very attractive. They look a lot like the set my neighbor Thelma had, though hers were White, and I believe were '68 models.