Read on color theory.

•Wall Color: A light neutral like greige or soft white brightens things up.Clean and updated, beats fancy, for the best bang for the buck. 

@James Wise wrong skin color

Even simple, design-forward upgrades (like modern lighting, thoughtful color palettes, and updated vanities) can help your project stand out in a competitive rental market like Dallas.

The Fair Housing Act (FHA), a federal law, prohibits discrimination in housing based on race, color, religion, sex, disability, familial status, and national origin.

Focus on creating cozy spaces with neutral colors, good lighting, and thoughtful touches that photograph well.

You get a couple of different color options to match your style and can even use it on walls as it works with drywall. 

It really isn't rocket science.You can go to any metro area in the world and figure out the path of redevelopment & gentrification just by looking at rental & sales prices.You can even see it on our color-coded map of Detroit City Neighborhood Property Classes.

let them paint but stipulate that it must be returned to original color before move out.

(if looking at photos, they were modified to look 2 tone) I guess after reading what folks said about your white/ grey, it is ok to go one color but at least change sheen on ceiling vs. walls.