Flag of Italy
Italy’s flag is three equal vertical bands of green, white and red, green by the pole, as Article 12 of the constitution sets out. No law gives the colours a meaning; Sky TG24 traces the white and red to Milan’s city flag and the green to the uniform of Milan’s civic guard.
Easily confused with
- Flag of IrelandGreen, white and orange in equal vertical bands, green next to the pole. The Irish government says the flag stands for the inclusion of, and hoped-for unity between, the people of different traditions on the island; Thomas Francis Meagher, who flew it in 1848, said the white in the centre signified “a lasting truce between Orange and Green”.
- Flag of MexicoMexico’s flag is green, white and red with the national coat of arms in the centre: an eagle on a prickly pear cactus devouring a snake, the sign that told the Mexica where to found Tenochtitlan. Mexico’s flag law gives the colours no meaning; the meanings taught in Mexican schools are green for hope, white for unity and red for the blood of those who won the country’s freedom.
- Flag of HungaryHungary’s flag has three horizontal stripes of equal width, red, white and green from the top. The Fundamental Law of 2011 gives them their meaning: red for strength, white for fidelity and green for hope.
How to read it
Article 12 of the constitution, in force since 1 January 1948, says the flag of the Republic is the Italian tricolour: green, white and red, in three vertical bands of equal size. The tricolour was first adopted on 7 January 1797 in Reggio Emilia, when the parliament of the Cispadane Republic, on a motion by the deputy Giuseppe Compagnoni, made a standard of green, white and red universal. That first flag had horizontal bands, red first, with the republic’s emblem in the centre. The plain flag of today dates from 19 June 1946, when a government decree removed the arms of the House of Savoy from the white band after the referendum that ended the monarchy.
Also searched as: flag of italy, green white and red flag, il tricolore, italian flag, italian flag meaning, italy flag, italy flag meaning.
What does the Italian flag look like?
Three vertical bands of the same width: green at the pole, then white, then red, in a ratio of 2 to 3. A government decree of 2006 set the shades, which Geopop gives as fern green (Pantone 17-6153), bright white (Pantone 11-0601) and scarlet red (Pantone 18-1662).
Italy’s, Mexico’s and Ireland’s flags side by side
The Mexican flag has the same green, white and red in the same order from the pole, with Mexico’s coat of arms in the centre of the white band, and a longer shape: Mexico’s flag law sets width to length at 4 to 7. The Irish flag is green, white and orange, green by the pole, and twice as long as it is high, the Irish government says. Italy’s flag is plain, has red at the fly and is 2 by 3.
Why green, white and red
The earliest official record has the white and red taken from Milan’s city flag, a red cross on white, and the green from the uniform of Milan’s civic guard, worn since at least 1782, Sky TG24 says; they were the colours of the Lombard Legion’s regimental flags. The two sources disagree about France. Sky TG24 says the colours weren’t chosen for their likeness to the French tricolour, while Geopop says the Italian legions’ cockades and standards were modelled on the French flag. The colours had no set meaning, Geopop adds, though people soon read the green as hope, the white as faith and the red as love.
Flag day
Italy marks the flag’s birthday on 7 January, the Festa del Tricolore, held in Reggio Emilia every year since 1997. The first written rule on the flag dates from 1925, Sky TG24 says, 128 years after Reggio Emilia.
Read next
- Next in European flagsFlag of SpainSpain’s flag has three horizontal stripes, red, yellow and red, the yellow twice as wide as each red, and on official flags the coat of arms on the yellow towards the pole. Spain’s flag law says the flag symbolises the nation and the sovereignty, independence, unity and integrity of the country; it gives the colours no separate meaning.
- The same shape in UML diagram symbolsAssociationA plain solid line between two class boxes is an association: objects of the two classes can have links between them. Labels at either end can name each end's role and say how many objects take part.
More european flags
The same shape elsewhere
Browse symbols drawn with lines or squares and rectangles.
Sources
- Constitution of Italy (Constitute Project), Constitution of the Italian Republic, 1947 (rev. 2020), art. 12, English translation, Constitute Project, Article 12
- Festa del Tricolore, la bandiera italiana compie 229 anni: cinque cose da sapere, Sky TG24, January 2026, Sky TG24, Whole article
- Il Tricolore italiano: storia e significato della bandiera italiana e dei suoi colori, Geopop, Geopop, Whole article
- Ley sobre el Escudo, la Bandera y el Himno Nacionales (Cámara de Diputados), Ley sobre el Escudo, la Bandera y el Himno Nacionales, Diario Oficial de la Federación, 8 February 1984, consolidated text with reforms to 21 July 2025, arts. 2–3, Cámara de Diputados del H. Congreso de la Unión, Artículo 3o.
- The National Flag, Department of the Taoiseach, The National Flag (publication page), Government of Ireland (Department of the Taoiseach), Whole page
Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 13, 2026. How we research
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