The Caribbean country whose flag features a green, black, and gold diagonal cross is Jamaica.
Jamaica’s national flag has a gold saltire, or diagonal cross, dividing the design into four triangles. The top and bottom triangles are green, while the triangles at the hoist and fly sides are black. Because of this distinctive pattern, the flag is often called “The Cross” or “Black, Green, and Gold.”
The flag was adopted on August 6, 1962, the day Jamaica became independent from the United Kingdom. Its colors are commonly associated with the country’s land and agricultural wealth, the strength and creativity of its people, and the sunlight and natural beauty of Jamaica.
The design is easy to confuse with other Caribbean flags that use bold geometric shapes and similar colors. Barbados has a blue-and-gold design with a black trident, while Trinidad and Tobago uses a red field crossed by a black diagonal band edged in white. Jamaica’s gold saltire and four contrasting triangles make it unique among national flags.