Color

#5b660a

#5b660a
hex#5b660a
rgbrgb(91, 102, 10)
hslhsl(67, 82%, 22%)
oklchoklch(0.484 0.108 117)
Closest name: Forestial Outpost (#556611)Relative luminance 0.1175

Colors that go with #5b660a

Charcoal, Blue Violet 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.

Real palettes that use #5b660a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#150a66

#66430a · #2d660a

#0a5b66 · #660a5b

Split-complementary

Open in tool →

#0a2d66 · #430a66

#0a6643 · #150a66 · #660a2d

Contrast

#5b660a as textRatioAAAA largeAAAFix
Aaon white
6.27:1passpassfail
  • AAA: use #535d09 as the text (7.15:1)
Aaon black
3.35:1failpassfail
  • AA: use #707d0c as the text (4.63:1)
  • AAA: use #8d9e10 as the text (7.03:1)
  • AA: or shift the background to #dbdbdb (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5b660a as the background.

Brands using this color

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

Fonts for this mood

#5b660a reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5b660a
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 #5b660a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b660a-b8bea2-4e83df-262d1f-f1eee9?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