Photo and of some of the more common window colors used for Matchbox vehicles. Window colors are listed in the bdatabase with 2 characteristics: color and transparency, i.e. 'colorless/clear' is the typical clear window that you can see through.
Most of these can appear in clear, clouded or opaque variations. White can be cloudy or opaque and the last two (black, chrome) are always opaque. Some color variations are very similar, such as pink & purple, green-blue & green. Hold the model up so light is shining through the windows to help distinguish the color.