Ghoul
#667744
Dusty grey-green for subdued, neutral UI blocks
About Ghoul
I keep thinking of Ghoul as what you get when green goes more gray than yellow, like damp quarry stone holding onto a little plant life. It has a chalkier, colder cast than Dill, and it's less blue-gray heavy than Beyond the Pines. Where those feel like weathered atmospheres, Ghoul feels bone-dry and restrained.
Use it when you need a green that reads as neutral ground rather than forest depth. It works well in museum and archive sites, conservation reporting pages, and equipment manuals where the content needs to look official, not "nature-themed." I also like it for admin surfaces and form-heavy flows, especially dense editorial layouts where you want headings to sit back without going gray. Pair it with soft off-whites and cool charcoals; it stays controlled next to both.
Quick caution: Ghoul can dull too much if you throw it next to very clean, saturated greens. Give it contrast with slightly warmer neutrals so it doesn't flatten on you.
Code snippets
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Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
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