hello, I have problems with the color grading and color adjustments that I applied on a window computer with the version of premiere 2017 when transferring the project to Machintosh with the latest version of premiere.
I have applied the same Luts and looks and kept the same grading color settings applied.
Also be aware of the mis-application of the Rec.709 standards in the Mac color management utility ColorSync. It doesn't apply both the scene (camera) and display transform functions, just the camera function. And it uses a very non-standard gamma of 1.96 or 1.95 (depending on who does the measuring how) rather than 2.4
So, within Premiere on that Mac, make sure you have the "display color management" option selected in the General tab of the Preferences dialog. Viewing the file outside of Premiere on a Mac, well ... that's a problem.