noun
1. : a variable color averaging a light bluish green that is greener and deeper than robin's-egg blue (sense 2), Eton blue, or turquoise (sense 2b)
2. of textiles : a variable color averaging a moderate yellowish green that is yellower, lighter, and stronger than tarragon, yellower, lighter, and slightly less strong than malachite green, and yellower and stronger than verdigris