蓝绿色
For color- blind people it's difficult to discern between blue and green. 色盲者分辨蓝绿色有困难。
The color green in bettas is often synonymous with turquoise because the color usually has a blue tint. 斗鱼身上的蓝绿色又称为绿松石色，因为绿色中又带有蓝色调。
