Color

#51552a

#51552a
hex#51552a
rgbrgb(81, 85, 42)
hslhsl(66, 34%, 25%)
oklchoklch(0.435 0.064 113.4)
Closest name: Broccoli Green (#4b5338)Relative luminance 0.0841

Colors that go with #51552a

Copper, Crimson and Orange Red 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 #51552a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2e2a55

#55442a · #3b552a

#2a5155 · #552a51

Split-complementary

Open in tool →

#2a3b55 · #442a55

#2a5544 · #2e2a55 · #552a3b

Contrast

#51552a as textRatioAAAA largeAAAFix
Aaon white
7.83:1passpasspassPasses AAA — no fix needed.
Aaon black
2.68:1failfailfail
  • AA: use #757b3d as the text (4.66:1)
  • AAA: use #959d4d as the text (7.21:1)
  • AA: or shift the background to #c7c7c7 (4.63:1)
  • AAA: or shift the background to #f5f5f5 (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #51552a 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

#51552a reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #51552a
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 #51552a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/51552a-b8bea2-4e86df-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