I'm wanting to dimension white printed text on a black panel ...

Black dimensions can be seen over paper, but can't be seen over black panel.

White dimensions can be seen over panel, but can't be seen over white paper.

Is there a way to have portions of the dimension dynamically change colour depending on the background - white dim. over black part & black dim. over white paper?

I recall seeing this functionality somewhere before .. maybe AutoCAD?

Note: I've looked at hatching and halos around dims but can't really get the effect I'm looking for ..

Any suggestions?