Color

#558256

#558256
hex#558256
rgbrgb(85, 130, 86)
hslhsl(121, 21%, 42%)
oklchoklch(0.562 0.083 144.9)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1857

Colors that go with #558256

Charcoal, Blue and Burlywood 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 →

#825581

#6a8255 · #55826c

#555582 · #825555

Split-complementary

Open in tool →

#6c5582 · #82556a

#556a82 · #825581 · #826c55

Contrast

#558256 as textRatioAAAA largeAAAFix
Aaon white
4.46:1failpassfail
  • AA: use #537f53 as the text (4.64:1)
  • AAA: use #3e603f as the text (7.12:1)
  • AA: or shift the background to #050505 (4.57:1)
Aaon black
4.71:1passpassfail
  • AAA: use #71a272 as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #558256 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #558256
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 #558256 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/558256-a2bea6-9b4edf-1f2d26-edf1e9?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