Formal:
* Aloha kakahiaka: This translates to "Good morning, welcome" and is the most common and polite greeting.
* Aloha auinala: This means "Good afternoon, welcome."
* Aloha ahiahi: This translates to "Good evening, welcome."
Informal:
* E komo mai: This literally means "come in," but it's often used as a way of saying "welcome."
* Aloha: This is the most common and versatile greeting, meaning "hello" or "goodbye," but it can also convey "welcome" depending on the context.
You can also use a more specific phrase depending on the occasion:
* E komo mai i ko mākou home: This translates to "Welcome to our home."
* E komo mai i Hawaiʻi: This means "Welcome to Hawaiʻi."
Ultimately, the best translation will depend on the specific situation.