Bedroom redecorating...need help with color coordination?

I'm changing my room color to a light green. I wanna put maybe like 5 pictures of trees/mts in black and white or color. Now the furniture I want it dark but don't know if espresso finish or black finish would be better....what colors would go good together?? I want a green but not a dark green...I really need help. What shade green should I put? I'm also thinking on puting two plants on the corner of my room as well to give it the nature effect