Hay is a warm and dusty yellow with a distinct green undertone, evoking the freshness of the crop from which it takes its name. It\'s less intensely coloured than the sunny Yellow Ground, and therefore easier to use for those who love yellow but are nervous of strong wall colours.Estate Eggshell is a washable, water based satin finish for interior wood and metal. Its soft low-shine finish brings an understated elegance to trim and furniture and is suitable for doors, kitchen cupboards, radiators, and other wood and metalwork throughout the home.