This is the colour scheme for the app and the project. Green has been chosen as the main colour/colours due to its connection with nature and the environment. Green can be used to evoke a sense of balance, to promote a need for change or growth so ideal for a search app. It’s appropriate for designs related to wealth, stability, renewal and nature – source
Orange is a very vibrant and energetic color and will be used to draw the users attention to areas of the screen i.e. call of action buttons or retailer offers.
Grey is a neutral color and will be used as a background colour and also for typography.