What a cute house!

I like the house. It's strange the trim is painted the same color as the house though, makes it look bland. I would add shutters to the small windows in front and paint it the same accent color as the door. Here are some color ideas...

I like the middle color above. I would go even lighter than that.

Go lighter.

I'd add a band of wide trim at the base of each peak and then do a different siding above that, like shingles or board and batten. Just in the peaks. You can't go wrong with a much lighter color in a cream, beige, gray or green with a creamy trim. Maybe a darker shade of the same color in your newly sided peaks.