Color

#2f8942

#2f8942
hex#2f8942
rgbrgb(47, 137, 66)
hslhsl(133, 49%, 36%)
oklchoklch(0.559 0.136 147.5)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1889

Colors that go with #2f8942

Charcoal, Crimson and Royal Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#892f75

#48892f · #2f896f

#422f89 · #89422f

Split-complementary

Open in tool →

#6f2f89 · #892f48

#2f4889 · #892f75 · #896f2f

Contrast

#2f8942 as textRatioAAAA largeAAAFix
Aaon white
4.4:1failpassfail
  • AA: use #2e8540 as the text (4.62:1)
  • AAA: use #226330 as the text (7.25:1)
  • AA: or shift the background to #0a0a0a (4.5:1)
Aaon black
4.78:1passpassfail
  • AAA: use #3bab53 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2f8942 as the background.

Brands using this color

mcpConnect your agent — build around #2f8942
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #2f8942 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2f8942-a2beab-b84edf-1f2d28-ebf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md