Anyone catching fish using this (yellow, blue, green) line with a fluro leader using soft plastics in relatively clear water?  Seems like the visibility would help in faster strike recognition but the lines visibility to the fish might result in less strikes.

I fish clear water most of the time and I have never found line visibility to have any effect on the number of strikes I get. 

The only time I've ever encountered issues regarding line visibility is fishing for crappie. 

I usually use a leader , but only 5-6'. Never have an issue in super clear 20' visibity water, and I only use high viz braid.