AC help please

Hello. Have a 2014 model. ac stopped working some time ago. Light comes on but air is not cool. Refrigerant is good. Hooked up techstream and have results that seem ok. No historical errors. Any ideas where to look next? Thank you in advance for your time!
make sure nothing is even partially blocking the evaporator that's where the refrigerant expands and cools the flowing air how much it should cool depends on the ambient and humidity usually only cools 20 to 30 degrees