There are differences in shades from one subspecies to the next. Vosmaeri, for instance, are definitely a lighter green than SI. And as Chris mentioned, the coloring in your first pic is more a reflection of flash photography than than anything else.
FWIW, MY Jolly (SI) along with Bixby (RS) both look closer in hue to the bottom pic.
Do you notice any color differences between your SI and RS? Differences in iridescence? (I'd like to learn subspecies differences from someone who's actually seen them in person, not from a bunch of unreliable, flash glare filled, and possibly mislabeled internet photos.)
The color difference in terms of shade of green isn't anywhere near as stark between SI and RS as between either of these sub-species and Vos ekkies, but Jolly's (SI) green is maybe a shade lighter than Bixby's (RS) was.
Another color difference between them is in the blue and red of the wings. The blue of Bixby's wings were far more brilliant and prominent than Jolly's (see my avatar pic for an idea). And there was significantly more red and blue on Bixby's shoulders than there is on Jolly's.