Avoid black color for kitchen wall and flooring.
Use yellow, orange, rose, chocolate or red as floor and wall colors of kitchen.
Kitchen shelf can be made with wood/ply board.
According to Vastu Shashtra the ideal colour of kitchen self is white and the second option is cream and light yellow. These colours are helps the people digestive system. They improve in mental work. The red, black and keep blue colour are always avoid. Because they are harmful.
The ideal colour for kitchen or kitchen shelf is as follows:
Apart from vaasthu shasthra there are some scientific reason behind:
1. white : This will give purity
2. yellow: Good auspicious as well it is related to our digest system functioning.