Name something that is the colour I name to start off (can be anything), then leave a colour for the next person.

Example: "[color] is the color of my [object]." then "[colour]".

Mine:
Red is the colour of a ruby.

Yellow

Yellow is the color of straw.

Purple

Purple is the color of a grape.

Green

Green is the colour of envy.

Silver.

Silver is the color of coins.

Pink

Pink is the colour of some coral.

Blue.

Blue is the color of my eyes.

Teal

Teal is the color of green tree monitors. 

Red

Red is the color of rage.

Brown.

Brown is the color of my daughter's eyes. 

Orange

Orange is the color of our cat, Mango.

Gray.

Orange is the colour of traffic cones.

Black.

Black is the color of my book light. 

Gray

Gray is the colour of gloominess.

White

White is the color of a wedding dress.

Violet

Violet is the colour of amethyst.

Gold

Gold is the color of golden retrievers.

Lime Green.

Lime green is the colour of cloudy lime soda.

Turquoise.

Turquoise is the color of my notebook.

Bronze.

Bronze is the colour of an Olympic medal.

Fuschia

Is the color of my swimsuit

Silver