How do you say in French language sounds good?

There are a few ways to say "sounds good" in French, depending on the context and nuance you want to convey:

Formal:

* Ça me semble bien. (This sounds good to me.)

* Ça me paraît bien. (This seems good to me.)

* Cela me convient. (This suits me.)

Informal:

* Ça marche! (That works!)

* D'accord! (Okay!)

* Pas de problème! (No problem!)

* Super! (Great!)

* Bien! (Good!)

More specific:

* Ça a l'air bien. (That looks good.)

* Ça sonne bien. (That sounds good.)

* J'aime bien. (I like it.)

You can also add a little emphasis by saying:

* Ça me plaît beaucoup. (I like it a lot.)

* C'est parfait! (That's perfect!)

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