Basic colors of this design development are Green and Gray.

Green is the color of nature. It symbolizes growth, harmony, freshness, and fertility. Green has strong emotional correspondence with safety. Dark green is also commonly associated with money.

Green has great healing power. It is the most restful color for the human eye; it can improve vision. Green suggests stability and endurance. In heraldry, green indicates growth and hope. Green, as opposed to red, means safety; it is the color of free passage in road traffic.

Use green to indicate safety when advertising drugs and medical products. Green is directly related to nature, so you can use it to promote ‘green’ products. Dull, darker green is commonly associated with money, the financial world, banking, and Wall Street.

Gray is a diluted form of black which is associated with power, elegance, formality, death, evil, and mystery.

Gray is a mysterious color associated with fear and the unknown (black holes). It usually has a classical connections similar as black. Black denotes strength and authority; it is considered to be a very formal, elegant, and prestigious color (black tie, black Mercedes). In heraldry, black is the symbol of grief. It says ‘beautiful things happen in black.’

Gray gives the feeling of perspective and depth. Black contrasts well with bright colors. Gray combined with green - other soft yet powerful color - gives a very classic color scheme.