Fresh-cut grass under a string of lanterns, before the guests arrive.
Lawn Party is a bright green.
It can be described as bright, vivid, brilliant and glowing.
Set in black, because black reads best on it.
A lawn is an area of soil-covered land planted with grasses and other durable plants such as clover which is maintained at a short height with a lawn mower and used for aesthetic and recreational purposes. It is also commonly referred to as part of a garden.
Read on WikipediaA party is a gathering of people who have been invited by a host for the purposes of socializing, conversation, recreation, or as part of a festival or other commemoration or celebration of a special occasion. A party will often feature food and beverages, and generally conversation, music, dancing, or other forms of entertainment.
Read on WikipediaNoun