A short article about this very subject written by Marlan Davis at Motortrend
how-to/hydraulic-lifters-on-mechanical-camPosts on YellowBullit that say yes/no/maybe. Base circle of cam and location of oil band on hydraulic roller lifter need to be compatible.
https://www.yellowbullet.com/threads/hydraulic-roller-lifters-on-solid-roller-cam.279854/Personally I would stick to a solid roller cam with solid roller lifters or hydraulic roller cam with hydraulic roller lifters unless the cam company says the cam profile is compatible with both types of lifters.