Color

#51693a

#51693a
hex#51693a
rgbrgb(81, 105, 58)
hslhsl(91, 29%, 32%)
oklchoklch(0.489 0.076 130.8)
Closest name: Bimi Green (#54682b)Relative luminance 0.1216

Colors that go with #51693a

Charcoal, Champagne and Copper 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.

Real palettes that use #51693a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#523a69

#68693a · #3a693b

#3a5169 · #693a51

Split-complementary

Open in tool →

#3b3a69 · #693a68

#3a6869 · #523a69 · #693b3a

Contrast

#51693a as textRatioAAAA largeAAAFix
Aaon white
6.12:1passpassfail
  • AAA: use #495f35 as the text (7.07:1)
Aaon black
3.43:1failpassfail
  • AA: use #607d45 as the text (4.52:1)
  • AAA: use #7ca159 as the text (7.1:1)
  • AA: or shift the background to #dedede (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #51693a 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 #51693a
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 #51693a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/51693a-acbea2-534edf-202d1f-f1f1e9?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