When you mentioned Afghans being portrayed as extremely pale, I can only think of Pashtuns who are said to look that way on the forums. Many northern Central Asians have pale skin but they are a mix of Caucasoid and Mongoloid.But imo they aren't that much lightwashed, do you know groups that are somewhat lightwashed? Afghans and Central Asians in general, they are portrayed are extremely pale people with even germanic traits, because of that Yamnaya thing.
Lebanese are lightwashed. For a group that's an intermediate between SW Asians and Northern West Asians they are definitely lightwashed