Understanding Color Casts: Types, Causes, and Correction

* Green color cast: A green color cast is caused by an excess of green light in the image. This can be due to a number of factors, such as shooting in fluorescent lighting, using a camera with a green tint, or over-processing the image.

* Red color cast: A red color cast is caused by an excess of red light in the image. This can be due to a number of factors, such as shooting in tungsten lighting, using a camera with a red tint, or over-processing the image.

* Blue color cast: A blue color cast is caused by an excess of blue light in the image. This can be due to a number of factors, such as shooting in daylight without a white balance setting, using a camera with a blue tint, or over-processing the image.

* Magenta color cast: A magenta color cast is caused by an excess of magenta light in the image. This can be due to a number of factors, such as shooting in mixed lighting conditions, using a camera with a magenta tint, or over-processing the image.

* Cyan color cast: A cyan color cast is caused by an excess of cyan light in the image. This can be due to a number of factors, such as shooting in shade, using a camera with a cyan tint, or over-processing the image.

* Yellow color cast: A yellow color cast is caused by an excess of yellow light in the image. This can be due to a number of factors, such as shooting in incandescent lighting, using a camera with a yellow tint, or over-processing the image.