From where he was, high up among red-brown rocks, it was a scoop of moving bluish green fringed with white.

从他站的那个地方看去，它就像一把矗立在一群红棕色的岩中镶着白边的移动的色的 勺子。

So in English, the name for this bluish green colour is aqua and that colour is very similar to aquamarine which is this bright greenish-blue colour, a little different.

在英语中，这色的名称是“湖色”，这颜色与海宝色非常相似，海宝色是这明亮的色，略有不同。