The color of the glossy shell is cream to brown.

The color of the shell is irregular with white, black and red.

The color of the shell goes from brown to whitish.

The color of the shell is from brown to black.

The color of the shell is yellow with green tint.

"Don't you know that from the color of the shell?"

The color of the shell is green or dark brown-blackish.

The color of the shell is white, under a light brown epidermis.

The color of the shell is white to pale yellow.

The main color of the shell and its skin is olive green to dark brown.