Common collocations with mellow in American Collocation

mellow adjective

US /ˈmeloʊ/

jazz

sound

tone

tune

vocal

Bassoons have a rich and mellow sound.

Luckily I’d caught him in a mellow mood.

Heating tends to reduce the acidity so if a more mellow flavour is required, cook it.

rich

smooth

soft

sweet

warm

The secret was closely guarded by the abbey who became renown for their sweet, mellow cider.