Without an xray, it's difficult to accurately measure your legs.
Your lower to upper body ratio does not matter(or very little).
The *international beauty standard* is having long legs. All super models have long legs, or wear things to accentuate their legs. It's not something worth worrying about. The ratio worth worrying about is your wingspan to height, which is ~1:1.
Height Journey has an excellent series talking about proportions. Check it out here: