The flag of Lebanon is formed of two horizontal red stripes enveloping a horizontal white stripe. The white stripe is to be two times a red one (ratio 1:2:1) a Spanish fess. The green cedar (Lebanon Cedar) in the middle touches each of the red stripes and its width is one third of the width of the flag.

The Presence and position of the Cedar in the middle of the flag is directly inspired by the mountains of Lebanon cedar (Cedrus libani). The Cedar is a symbol of holiness, eternity and peace. As an emblem of longevity, the cedar of Lebanon has its origin in many biblical references.

The cedar of Lebanon is mentioned seventy-seven times in the Bible, especially in the book Psalms chapter 92 verse 13 where it says that "The righteous shall flourish like the palm tree, He shall grow like a cedar in Lebanon" and Chapter 104, verse 16, where it is stated: "the trees of the Lord are well watered, the cedars of Lebanon that he planted".

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