Maureen,
when I checked your website I noticed that you had a question regarding the garden accessories. The question was in which box the green ladder and the green wheelbarrow should be.
The thing is that it is not that easy. Because instead of looking at colours you also have to look at shape and markings. I have not checked my boxes, but I give you a short version of my opinion.
First you have the pretty obvious colourversions of the accessories. Like on this picture. These I believe are all early versions of accessories before Schleich changed them to the common colours.
Like yellow flowerbox and windows, green key, yellow roofparts and green and orange roof with a hole beside the flowerbox on the large houses. Mushroom, gate and flowers in different colours. The early version flowers are softer and often goes with darkgreen steam.
And if you look at these parts most of them goes with darkgreen colours. Like base on grey gate, posts for the early fence, grass etc.