Color

#518344

#518344
hex#518344
rgbrgb(81, 131, 68)
hslhsl(108, 32%, 39%)
oklchoklch(0.559 0.107 139.4)
Closest name: Beanpole (#4e8747)Relative luminance 0.184

Colors that go with #518344

Charcoal, Dark Orchid and 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 →

#774483

#708344 · #448357

#445083 · #834450

Split-complementary

Open in tool →

#574483 · #834470

#447083 · #774483 · #835744

Contrast

#518344 as textRatioAAAA largeAAAFix
Aaon white
4.49:1failpassfail
  • AA: use #4e8042 as the text (4.68:1)
  • AAA: use #3c6232 as the text (7.03:1)
  • AA: or shift the background to #050505 (4.54:1)
Aaon black
4.68:1passpassfail
  • AAA: use #65a555 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #518344 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #518344
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 #518344 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/518344-a4bea2-7c4edf-1f2d23-eff1e9?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