A/the happy medium
Definition 1 of 1
Pro Tip 1/3Context Nuance
Used when someone avoids choosing sides or extremes in a situation, opting for a balanced approach. 
We need to find a happy medium that satisfies both our budget and our vision for the project.
Pro Tip 2/3Avoiding Conflict
Often used in negotiations or discussions to find a solution that doesn't cause arguments or problems. 
The two departments argued for weeks until they agreed on a happy medium for the workflow.
Pro Tip 3/3Flexibility
Suggests willingness to adapt and make concessions to reach an agreeable middle point. 
When we couldn't decide on the movie to watch, we settled on a happy medium that pleased everyone.