This is the 14427th most frequent Russian word.
оттенках
Shades or nuances.
The word "оттенках" translates to "shades" and is used in the prepositional case to describe variations of color specific to green.
Мы обсуждали картину, обращая внимание на оттенках зеленого.
We discussed the painting, paying attention to the shades of green.
Here, "оттенках" refers to "nuances" or subtle variations in abstract concepts, again in the prepositional plural form.
В книге говорилось о философских оттенках различных понятий.
The book discussed philosophical nuances of various concepts.
In this sentence, "оттенках" indicates "shades" in the context of color spectrum planning, used in the prepositional case as part of spatial or thematic consideration.