Guess me : I am where the sky is orange; I am where the grass is red; I am the land of violet bananas and the...........

Question

I am where the sky is orange;
I am where the grass is red;
I am the land of violet bananas
and the home to blue oranges.

What am I?

Answer 1

IT CAN BE LIGHT AS WITHOUT IT ONE CAN NOT SEE COLOURS.

Answer 2

I am a film negative.

On a negative, everything is its complementary color (red and green complement each other, as do yellow and violet, and blue and orange)