red
Green is the color associated with Ireland. It's nickname is also the "emerald isle" which connotes green. However orange is also associated with the northern part of Ireland and the Irish flag has both of those colors on it.
If you mean southern Ireland as a reference to the part of island of Ireland that is not Northern Ireland, then yes. The term "southern Ireland" is an incorrect and inaccurate reference to what is more commonly known as the Republic of Ireland. If you mean geographically, then the answer is no, as the most northerly point on the island of Ireland is Malin Head in county Donegal. County Donegal is in the Republic of Ireland, not Northern Ireland. See the map at the link below which shows the counties of the Republic of Ireland in green, and the counties of Northern Ireland in a tan colour. You will see that Donegal is in the Republic of Ireland, not Northern Ireland, and that it has the most northerly point on the island of Ireland.
Ireland does not have a favourite colour.
Ireland doesnt have a colour as such, just the standard collection of biomes that form in a temperate environment, vegitiation is green for at least half of the year due to frequent rain that ensures plant life thrives from outter space Ireland looks green mostly due to this vegtation coverage
Blue is a traditional colour for Ireland, before green was used. Also, the green, white and orange only refers to the Republic of Ireland, not the whole of the island of Ireland, because of Northern Ireland.
green
green
Red
red
There are only Leprechauns in Ireland and green is the National colour of Ireland.
blue was the traditional colour worn in Ireland before green
It refers to the colour black.