They used to be black-on-green, now they are white-on-green. iMessage also used to be black-on-blue, see the announcement at https://www.youtube.com/watch?v=NrB

They used to be black-on-green, now they are white-on-green. iMessage also used to be black-on-blue, see the announcement at https://www.youtube.com/watch?v=NrBIgjodpFs https://www.youtube.com/watch?v=NrBIgjodpFs