House color recommendation needed

[Mike Kroupa]

We want to make this house as appealing as possible. To that end we plan to change the color. We will replace the roof and paint the siding. What colors would you recommend?  Note: This is in Louisville KY.

[Mara Delaney]

Sunny yellow with black shutters and roof, white trim. Door can be red, white or black. Landscaping would pop with blue and purple flowers.