Psychologists have known for many years that colour can affect how people feel. For this reason, attention should be given to colour schemes when decorating places such as offices and hospitals. How true is this statement? How far does colour influence people’s health and capacity for work?

it is apparent that colour has had an impact on people's lives nowadays. Therefore, some experts suggest decorating the environment to be colours such as workplace or hospital, which can encourage them to feel positive way, if they use the right colours. Colours has had been associated with mankind since prehistoric. In simple terms, humans had involved the colours since they were born. The kids can learn and remember beginning with the colours. For instance, the colours of the sea is blue or green indicated the trees. In addition, today's society uses colour to manage things in their city such as traffic lights, Road signs, which people around the world can understand and notice. Besides that, The effect of colours is approachable to people's feelings. To illustrate, green and soft blue colours refers to relaxation and cool, whereas red colour shows warmth and stress. According to environment design associated with colours, In the modern world, colours play essential roles to decorate the place such as offices and hospitals. In the former, interior decoration should be soft tone colours including soft blue, green, pink, which these three colours can help both employers and workers can feel more relaxed and work effectively. Another example is the health centre, There must be chosen the colour carefully for decoration because some colours bring drawbacks more than advantages. The effective way to design colours in the hospital is divided by disease, For example, avoid soft orange background around skin disease patients by using soft blue instead. In conclusion, it is clear from the information mentioned above that, decorating the colours in the environment can bring both benefits and drawbacks, which the people should be careful to design especially healthcare centre.