Any options besides gray?

" and the client is currently selecting their exterior color scheme. Help us choose the winner!"

Why is a pro asking us to vote on this and how would a homeowner feel knowing someone he was paying put their house colors up for a vote on a public forum? I know I would be pissed off. And why only those two colors?

When you want to know why there aren't more options for a question you don't believe should have been posed seems counterintuitive.

To be fair this is a spec home for which public opinion does matter. However we went through several color choices with our client, narrowing the final color schemes to the ones shown above. We ask questions like this to get a feel for public opinion and because most people enjoy this type of thing, including our clients.

That said, color itself is subjective. People physically perceive colors differently, and can also have completely different emotional responses triggered by certain colors. As professionals we would never demand or force our opinion about color on anyone. There are many factors that go into each decision we make. While getting to know each of our clients we offer suggestions, our experience and opinions, then ultimately guide them to a decision that works best for them. There is no right or wrong answer to "which color do you like?"

Assume you mean Naperville, IL? I'd probably go with the dark gray scheme, but only because our first house (nearly 30 years ago) near Naperville was dark gray. What are the colors of the other nearby houses?

If you're a professional I'm sure you can hire a professional color person to help you come up with the best color solution for the house. If you don't know of any, I can recommend one or two, who even post on these forums.

We believe you have also missed the point. What is a "professional color person" and what would they do? I suppose they would tell our client what they like? As we stated above there is not one "best" color solution for any house.
As an artist I'm sure you realize all art and design is subjective. There are certainly bad choices as well as good ones which we are not asking. Both options above would result in a beautiful home.

If you offer "full design services" it looks bad when you ask total strangers what color your house should be.

I think the darker color is more dramatic. The [pastel green looks more common and less interesting. In my neighborhood in Los Angeles, the darker color would sell faster. More people may "like" the green color, but a certain percentage will "love" the dark gray. People are more likely to buy a house that they love instead of one that they merely like.