Shades of green

Varieties of the color green may differ in hue, chroma (also called saturation or intensity) or lightness (or value, tone, or brightness), or in two or three of these qualities. Variations in value are also called tints and shades, a tint being a green or other hue mixed with white, a shade being mixed with black. A large selection of these various colors is shown below.

Green in nature

Green is common in nature, especially in plants. Many plants are green mainly because of a complex chemical known as chlorophyll which is involved in photosynthesis. Many shades of green have been named after plants or are related to plants. Due to varying ratios of chlorophylls (and different amounts as well as other plant pigments being present), the plant kingdom exhibits many shades of green in both hue (true color) and value (lightness/darkness). The chlorophylls in living plants have distinctive green colors, while dried or cooked portions of plants are different shades of green due to the chlorophyll molecules losing their inner magnesium ion.

Ferrari 458

The Ferrari 458 Italia is a mid-engined sports car produced by the Italian sports car manufacturer Ferrari. The 458 replaced the Ferrari F430, and was first officially unveiled at the 2009 Frankfurt Motor Show. It is replaced by the Ferrari 488 GTB, which was unveiled at the Geneva Motor Show 2015.

Specifications

In Ferrari's first official announcement of the car, the 458 was described as the successor to the F430 but arising from an entirely new design, incorporating technologies developed from the company's experience in Formula 1.

The body computer system was developed by Magneti Marelli Automotive Lighting.

Engine

The 458 is powered by a 4,499 cc (274.5 cu in) V8 engine of the "Ferrari/Maserati" F136 engine family, producing 570 PS (419 kW; 562 hp) at 9,000 rpm (redline) and 540 N·m (398 lb·ft) at 6,000 rpm with 80% torque available at 3,250 rpm. The engine features direct fuel injection, which is a first for Ferrari mid-engine setups in its road cars.

Transmission

The only transmission available on the 458 is a dual-clutch 7-speed GETRAG gearbox, in a different state of tune shared with the Mercedes-Benz SLS AMG. There is no traditional manual option, making this the fourth road-car after the Enzo, Challenge Stradale and 430 Scuderia not to be offered with Ferrari's classic gated manual. It is the first mainstream model to not be offered with a manual transmission.