Plymouth Rocks & Leghorn T he feet tell the identity?

[MareeZoCool]

I thought I read this thing about the chicken's feet to help identify the breeds more quickly by the coloring of the bottom of the chicken's feet: pink = ? and gray = ?

If you know this trick, would you PLEASE hwelp me? My little 3-month old pullet has yellow legs, right down to pink bottomed feet.
Is She a Leg H. or a Plymouth White?

 

[tazcat70]

You would need to know the leg color on both breeds.