The leaves formed a dark green rosette.

这些叶子聚在一起，像是一朵深绿色的玫瑰。

《牛津词典》

In the side of what had seemed to be a snow-bank stood a solid-looking little door, painted a dark green.

在刚才似乎是雪堆的地方，立着一扇漆成深绿色的，看起来很结实的小门。

youdao

In fact, I have kept a souvenir of those days: a dark green hexagonal glass spittoon that is now a very original flowerpot.

事实上，我还保留着那些日子的一个纪念品：一个深绿色六角形的玻璃痰盂，现在是一个非常别致的花盆。

youdao

He was almost five meters tall and a dark green color.

VOA: special.2010.07.17

Despite the fact the world is green, covered with plants and trees, there is no one natural dye that makes green,a colorfast,permanent dark green."

VOA: special.2011.06.15

I took a pair of dark green eyeglasses with me.

VOA: special.2009.12.26

On the reverse side, a dark green camouflage motif features a grinning Scooby Doo in various poses.

CNN: Seattle's budding economy: Pot tourism

The 59-year-old is believed to be wearing a dark green or grey puffa-style jacket and is possibly wearing walking boots.

BBC: Susan Jane Wright

He helps produce about 60 varieties, starting with a dark green bud called "Mighty Mite, " a plant for urban window boxes that grows to the size and shape of a corn dog.

FORBES: Magazine Article