[shampine]

Only if you remove your work email from your account. I still have green boxes for things I don't have access to. But I made sure to leave my work email in my account settings, if you remove it, then you lose all the green boxes.

[chris_7]

Do you mean that the committer email is used? (so, if you use your personal email on your work .gitconfig, you're fine already)

[shampine]

Yes, or if you you use the hidden <user_email>@users.noreply.github.com.

[busterarm]

I did some contract work for several months where they just gave me access to the organization and removed it when I left. I have nothing for that time.