ID this paint color
Dodge: Green-Go
Plymouth: Sassy-Grass
Slightly more vivid, less yellow, less white than Lime-Light/ Sub-Lime
I know that Sherwin Williams can put anything in a spray can and it's the least expensive automotive paint on the market.
There is also a blending solvent in a spray can that can remove the dry edge from blending on open panels.
Hit it with a gray scotch brite pad just past where you plan on stopping, blend solivent one coat over the scotch brite area/ dry area. Come back in with some polish if you need to.