What are some other ways to say "it's cool" without sounding too formal, casual, or sarcastic?

Here are some alternatives to say "it's cool" without sounding too formal, casual, or sarcastic:Here are some options anyway to avoid being too formal, casual or sarcastic when you say it’s cool: 

 

 1. "Sounds good. " 

 

 2. "That's great. " 

 

 3. "Nice!" 

 

 4. "That works. " 

 

 5. "Awesome. " 

 

 6. "Perfect. " 

 

 7. "No problem. " 

 

 8. “Alright with me. ” 

 

 These are positive-framed non-promise alternatives.