According to youtube blogger Luke Miani, Apple plans to launch a new dark green color iPhone 13 and iPhone 13 mini in the upcoming Apple spring conference.

The blogger said Apple also plans to add the same purple color scheme as the iPad mini 6 to the iPad Air 4. It is understood that this spring conference is expected to launch the iPad Air 4, which is equipped with the latest A15 chip, upgraded 12MP pixel ultra-wide angle front camera, support for the center stage effect, 5G network and Quad-LED True Tone flash.
Both new color matching models are expected to appear at Apple's spring conference at 2 a.m. on March 9.
(Proofreading/Holly)