Not sure what you’re ultimate goal is, but you could…
1) Select everything and Object / Group.
That will move all of the objects into one layer.
Or, you could just drag the paths inside the Layers palette to the appropriate layer.
or maybe…
2) Select all of the like-filled objects and Object / Compound Path / Make.
This way, all of the dark greens will be one object, and the light greens will be a second object.
You would still need to group the dark green and light green, if you want them to be together.
Just some initial thoughts.
Vince
*Please remember to Rate our replies or check Solution if solved. If you get a good idea from the post, consider clicking the Kudos option.