Orange Chalice changing colors

[cbleehk]

I just migrated everything to my new tank for a couple weeks and I’m seeing my dark orange / brownish chalice changing colors.

I had new lights on the new tank with better water quality. It’s now getting greens and yellows. Is this a good sign? I’ve never seen the color change for the two years I’ve had it. I hope it’s not bleaching. I only had 30% brightness

 

[cbleehk]

 

[DSC reef]

Corals changing color under different parameters and lighting spectrum/intensity is common. It doesn't look like bleaching.