I think most important is your skin tone. Even if you're white are you pinkish or just plain pale looking? I personally think blondes are a dime a dozen and this willjust make you look like everyone else.
If you truly want to, then yes, I think green eyes will go well.
Why not go to the hairdressers and ask for proffesional opinion. I would agree with Yinzer and say blondes are a dime a dozen. Why not find out the shades which suit your colouring and go for mixed highlights. Subtle but very sexy. If you like to end result, start threading more highlights though.
The question here should read, "do I want to go blonde"
If you, and only you, answer yes! then of course you should
If anybody other than you answers yes, then you need to think about why you would do so and for whom.
you should never let other people tell you what or whom you should look like
Be careful going blonde if you are naturally dark brown. A high percentage of peroxide will be needed to make you blonde which could be quite damaging. Also think of the roots! Maybe highlights would be better and kinder to your hair. Chat to your hairdresser and get a professional opinion.