In Resident Evil 7 (2017), Jack Baker's Chainsaw Scissors are Yellow and Ethan Winters' Chainsaw is Orange. This matches the colours of the Chainsaw Controllers that were Released Alongside Resident Evil 4
Resident Evil 7 Official Web Manual
CAPCOM: RESIDENT EVIL 6 | Official Web Manual
PS1 BIOHAZARD Dedicated Controller ASCII SLPH-00060 Playstation 2136 | eBay