Color

#bfb91d

#bfb91d
hex#bfb91d
rgbrgb(191, 185, 29)
hslhsl(58, 74%, 43%)
oklchoklch(0.766 0.158 107.2)
Closest name: Celery (#b4c04c)Relative luminance 0.4586

Colors that go with #bfb91d

Charcoal, Lilac 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1d22bf

#bf681d · #73bf1d

#1dbfb9 · #b91dbf

Split-complementary

Open in tool →

#1d73bf · #681dbf

#1dbf68 · #1d22bf · #bf1d73

Contrast

#bfb91d as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #7c7913 as the text (4.56:1)
  • AAA: use #5d5b0e as the text (7.07:1)
  • AA: or shift the background to #474747 (4.5:1)
  • AAA: or shift the background to #292929 (7.05:1)
Aaon black
10.17:1passpasspassPasses 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 #bfb91d 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

#bfb91d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bfb91d
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 #bfb91d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfb91d-bcbea2-4e99df-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