I have Svelte Sage in my kitchen. thought about grasslands but decided to go one step down. If I had to choose from those, I'd do Grasslands in both the bedroom and bathroom. I just had my MBR and MB painted, and I used the same color in both (SW Sundew). Nw my rooms are not really big; my whole house (3 Br, 2Ba) is only a little over 1100 sq ft. If you have a bigger room than mine, I could see using a lighter color in the bath.

I don't know if this is pale enough for you, but dlm2000 painted her son's room BM Wedgewood Gray and I love the color. Laurie Here is a link that might be useful: dlm2000's Wedgewood Gray

I was thinking Saybrook sage or grecian green by Benjamin moore (only brand of paint I'm very familiar with). I am not sure if these are necessarily warm, I've always had a hard time deciphering between warm and cool unless it's very obvious. They might be more gray than you'd like. If so then check out Paridot and Spring green in this link http://www.ellenkennon.com/naturespalette.htm I would think a warm green would have more yellow in it than blue. I hope the link below can help you out! Here is a link that might be useful: Shades of green

If there isn't anything decorative about the back of the cabinets, e.g. beadboard or some other decorative woodwork, I'd paint the interior of the glass cabinets the same as the exterior. If you want to showcase some pretty glassware or servingware you're storing inside, think about adding some LED lighting on the inside. It's a really nice decorative effect.