I'm from NE England, howay man, not completely white but my skin tone is very far from being a n1663r.
btw I did it, from 5 pipi samples I used a dropper twice on each to compare the golden yellow and orange shades.
The 4th down was a poor quality photo so not a good example, the bottom has some nice golden oranges and the 2nd down left has a classic yellow pee colour.
Pipi shouldn't be brown like the top one btw, it means you need to drink more water and it's also more difficult for anyone else to drink.