Cinnamon
A variant of Indian ringneck parakeet (Psittacula krameri)

Representative Indian ringneck parakeetphoto — a dedicated image of this exact morph isn't available yet.
A sex-linked mutation that warms the green to a soft lime/olive with brown rather than black markings and plum-coloured eyes in the nest. Often combined with blue or grey for pastel designer lines.
Keeper tips for this variant
No health issues — care matches wild-type; cinnamon chicks have ruby eyes that darken with age, so don't mistake a normal cinnamon baby for an ino.