One of my bedrooms is painted a deeper green, and I just love it! I used BM Fairmont Green for this particular room.

My kitchen area is painted BM High Park, that too is on the dark side and I hate it -- others like it but I don't. It's not that it's too dark, it's too greyed, I find it depressing.

Point being -- as with any paint color, you have to sample, sample, sample and then sample some more. The perfect color in one room may look terrible in another, and darkness of the color might not have anything to do with whether you like the color or not in that space.

Light greens may or may not look bathroom-y -- the more blue in it, the more it's going to look like a bathroom (a la mint green). If you don't want to go too dark, a sage green might work. But you have to sample...

The paint color has to coordinate with everything else in your office. I'm not seeing that green will do it. The door color and the vertical blinds color might not play well with green.

Hardwick White is an earthy greyed-green from the Yellow Hue Family. So it would have a close connection to your flooring.

Accent walls don't do much for me. They look like you stopped in the middle of a paint job or were afraid to commit. I think the color Celery used is pretty.

A slightly toned down green might be to your liking. We're doing my husband's home office in Nantucket Gray by Benjamin Moore. It's not a super dark green and seems to strike the right balance for the space. This was my inspiration pic that led me to choose the color.

The key to a muted green is to avoid the ones with yellow undertones. Here are two beautiful green offices. They both lean towards olive green more than a spring green.

I like Behr Morning Zen ("Morning Zen is a soothing pale gray-green that invites you to find time for meditation and reflection") and Natural White used in this inspiration photo.

Green Traditional Home Office