How do you say hello are ok in french?

There are a few ways to say "hello, are you okay" in French, depending on the context and level of formality. Here are a few options:

Formal:

* Bonjour, allez-vous bien? (Good morning/afternoon, are you well?)

* Bonjour, comment allez-vous? (Good morning/afternoon, how are you?)

Informal:

* Salut, ça va? (Hi, how are you?)

* Coucou, ça va? (Hey, how are you?)

More specific:

* Bonjour, vous allez bien? (Good morning/afternoon, are you okay?) - this is slightly more formal than "allez-vous bien?"

* Salut, tu vas bien? (Hi, are you okay?) - more casual and informal.

You can also use a more direct question like:

* Tu vas bien? (Are you okay?)

* Tout va bien? (Is everything okay?)

The best option will depend on the situation and your relationship with the person you are talking to.