Color

#587d54

#587d54
hex#587d54
rgbrgb(88, 125, 84)
hslhsl(114, 20%, 41%)
oklchoklch(0.55 0.075 142.1)
Closest name: Beyond the Pines (#688049)Relative luminance 0.1738

Colors that go with #587d54

Charcoal, Dark Orchid and Champagne 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 →

#79547d

#6d7d54 · #547d64

#54587d · #7d5458

Split-complementary

Open in tool →

#64547d · #7d546d

#546d7d · #79547d · #7d6454

Contrast

#587d54 as textRatioAAAA largeAAAFix
Aaon white
4.69:1passpassfail
  • AAA: use #425f3f as the text (7.14:1)
Aaon black
4.48:1failpassfail
  • AA: use #5a8156 as the text (4.71:1)
  • AAA: use #77a172 as the text (7.13:1)
  • AA: or shift the background to #fcfcfc (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #587d54 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 #587d54
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 #587d54 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/587d54-a2bea2-8a4edf-1f2d24-eef1e9?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