Yes, I do, they are likely still sporting their juvenile eye color as well. Greyish??
Yellow pigment in shanks when older can be effected by feed.
Buff Orp chicks from Hoovers site... yellowish legs..
https://hoovershatchery.com/BuffOrpington.html
View attachment 2193844
White legs on BO from Hoover's site also.
View attachment 2193845
Eye color example from google images..
View attachment 2193860
I'm pretty solid in most my stuff, but I'm not 100% sure when these changes start taking effect. I know gender indicating saddle feathers are around 12 weeks + in many breeds And I do expect to see standard basic full shank coloring in females by 16 weeks.
I'm not sure what impact it has if you're not showing or breeding to the standard of perfection other than personal visual preference of course. Hope this puts your mind at ease some and they turn out perfect for you!