The answer depends on your height! Assume it is 180 cm. Then your BMI is:
BMI = weight / height²
where the weight should be in kg and height should be in meters.
Therefore, convert height in cm to meters: 180/100 = 1.8 m.
So the BMI calculation is weight / height² = 75/1.8² = 23.148. So, it is in the normal (healthy) range. Note that this result does not depend on your gender!