The New Girl - S4-E4
Corrected entry: When Zach gives the presentation for the electronic date book, the lockers seen out in the hallway are all light blue. When Tori and Zach walk out that same classroom, into the hall, all the lockers are now orange.
Correction: The lockers seen from the view inside of the classroom are from the other hallway by the bathrooms. They are in fact blue. However we never see the main hallway lockers that are in fact orange in that camera's view.