Color

#bfb52b

#bfb52b
hex#bfb52b
rgbrgb(191, 181, 43)
hslhsl(56, 63%, 46%)
oklchoklch(0.758 0.149 105.1)
Closest name: Celery (#b4c04c)Relative luminance 0.443

Colors that go with #bfb52b

Charcoal, Deep Sky Blue and Lilac 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 →

#2b35bf

#bf6b2b · #7fbf2b

#2bbfb5 · #b52bbf

Split-complementary

Open in tool →

#2b7fbf · #6b2bbf

#2bbf6b · #2b35bf · #bf2b7f

Contrast

#bfb52b as textRatioAAAA largeAAAFix
Aaon white
2.13:1failfailfail
  • AA: use #7d761c as the text (4.69:1)
  • AAA: use #5b5715 as the text (7.45:1)
  • AA: or shift the background to #454545 (4.5:1)
  • AAA: or shift the background to #262626 (7.11:1)
Aaon black
9.86:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bfb52b 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

#bfb52b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bfb52b
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 #bfb52b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfb52b-bdbea2-4e9edf-282d1f-f1ede9?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