According to this BMI Calculator:
http://www.cdc.gov/nccdphp/dnpa/bmi/calc-bmi.htm
Your BMI is 27.6, which is overweight. At the age of 16, your metabolism should be high, and will peak over the next few years so I would suggest you shoot for the low end of the normal range, 150-165 lbs as a range.
PLease remove your signature right now or I will do it for you and give you a warning.