You're BMI is 27.2
Calculate your BMI - Standard BMI Calculator
I'm afraid this puts you in the overweight catagory.
However BMI is not a perfect measure, do you work out a lot and do you have a lot of muscle? Muscle is heavier than fat and can cause false answers.
If not I would consider trying to loose a bit of weight for your health.
Obesity related diseases can cut years off your life. For example type two diabetes can shorten your lifespan by 5-10 years*. Yes that much!
ChihuahuaMomma is right that you should be happy in yourself but I also beleive you should be healthy. Only because you are doing a disservice to yourself not to be.
You can go to your doctor and get your body fat percentage checked in a more accurate way. They can also advise if you need to loose wieght and if so how to go about doing it.
Good luck
*The insulin signalling pathway. Lizcano, J. M. and Alessi, D. R. 7, 2002, Current Biology, Vol. 12, pp. R236-R238.