those are a nice match, agreed.
but
with all the work you have done to make it original, you sure you don't want to use original colors?
From all of the research I have done, I believe these are original colors. Although mine came Capri Blue originally, Fashion Green was available from 1968 to 1971. Since 1970 models did not have a color code stamped anywhere on them, the fact that it is in not the color it left the factory in doesn't bother me.
The chart attached below is shows that the proper roof color is Shell Ivory. My sprayout of that color matches my original roof color well. Like many, mine had been repainted, but I found the original color when I was repairing it.
A few other things to note:
I think the bezel was more white than the roof originally, but that color is nowhere to be found. I am painting it Shell Ivory for now because I think it will look good that way, but I can change it easily in the future if I choose.
I also think that Fashion green was either not available in the US or not very popular, which is understandable given the bright popular colors of the late sixties and early seventies. This may be why it was short lived. I have yet to see an example of a Land Cruiser documented to be this color.