Air New Zealand was keeping the distinctive koru design, he said.
Corporate branding was changing to the new look and this should be finished by the end of the year.
New planes for delivery would now be painted in the new colour scheme, apart from one regional aircraft due to arrive in October which would be painted all black.
Including its regional fleet, the airline has more than 100 aircraft and they will be repainted when scheduling allowed.
The cost of the image change was not disclosed.
New Zealand typeface designer Kris Sowersby and Designworks worked with the airline to develop the new lettering.
Air New Zealand's forerunner airline, Tasman Empire Airways Ltd (TEAL), started in 1940 and teal shades have been used in the airline since.
The response to the new livery from followers on the airline's "the flying social network" site have been mixed.
Some praised it as "swish" and "nice" but others said it was "bland" and "horrible".
- Staff reporter