Esperanto Flag

International Organisation Flags

The flag of the Esperanto movement, approved at the first World Esperanto Congress in 1905.

Hoist Ratio 2:3 Fly

Basic Flag Information

Flag Name	Esperanto Flag
Category	International Organisation Flags
Adopted On	1905
Flag Proportion	2:3
Flag Shape	Rectangle
Number of Colors	2
Main Colors	Green, White
Design Type	Green field with a white canton bearing a green star

Flag Color Information

Color	Appearance	HEX Code
Green		#009B48
White		#FFFFFF

Flag Design and Symbols

Green colour	Represents hope — Esperanto means “one who hopes”
White colour	Represents peace and neutrality
Five-pointed green star	The five inhabited continents joined by a common language

About the Esperanto Flag

The flag of the Esperanto movement, approved at the first World Esperanto Congress in 1905.

WorldFlags.online keeps this design in the International Organisation Flags collection rather than presenting it as a current sovereign-state flag. That category determines how dates, status and reuse guidance should be read.

Design and construction

Green field with a white canton bearing a green star; recorded proportion 2:3.

Reference palette

The stored palette is Green (#009B48) and White (#FFFFFF). These values are reference values for the artwork in this library and should not be treated as a legal colour specification unless the issuing body publishes one.

Symbols and meaning

Five-pointed green star: The five inhabited continents joined by a common language.

Date and authorship

The record dates the design to 1905.

Why this record is separate from national flags

Historical, organisational, political, identity, religious, regional and signal flags can be important reference material without having the status of a present-day national flag. Keeping those categories separate makes the library clearer and reduces the risk of presenting a historical or protected emblem as a current national symbol.

Verification sources

Flags of the World — specialist flag reference index — Specialist vexillological reference

Facts about the Flag of Esperanto Flag

Esperanto Flag is filed under International Organisation Flags rather than the current national-flag index.
The recorded construction is green field with a white canton bearing a green star.
The reference proportion is 2:3.
The stored palette contains Green and White.
The record dates this design to 1905.
Five-pointed green star: The five inhabited continents joined by a common language.
The flag of the Esperanto movement, approved at the first World Esperanto Congress in 1905.

Frequently asked questions about the Esperanto Flag

What is the Esperanto Flag?

The flag of the Esperanto movement, approved at the first World Esperanto Congress in 1905.

What type of flag is the Esperanto Flag?

It is catalogued under International Organisation Flags rather than the current sovereign-state flag index.

What does the Esperanto Flag look like?

Green field with a white canton bearing a green star, with a recorded proportion of 2:3.

What proportion is recorded for the Esperanto Flag?

The reference proportion stored for this record is 2:3.

Which colours are recorded for the Esperanto Flag?

The reference palette lists Green #009B48 and White #FFFFFF.

What do the symbols on the Esperanto Flag mean?

Five-pointed green star — The five inhabited continents joined by a common language.

When is the Esperanto Flag dated or adopted?

The record gives 1905.