Color

#bfb118

#bfb118
hex#bfb118
rgbrgb(191, 177, 24)
hslhsl(55, 78%, 42%)
oklchoklch(0.749 0.153 103.6)
Closest name: Celery (#b4c04c)Relative luminance 0.4259

Colors that go with #bfb118

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 →

#1825bf

#bf5d18 · #79bf18

#18bfb1 · #b118bf

Split-complementary

Open in tool →

#1879bf · #5d18bf

#18bf5d · #1825bf · #bf1879

Contrast

#bfb118 as textRatioAAAA largeAAAFix
Aaon white
2.21:1failfailfail
  • AA: use #7f7610 as the text (4.67:1)
  • AAA: use #5f580c as the text (7.27:1)
  • AA: or shift the background to #424242 (4.55:1)
  • AAA: or shift the background to #242424 (7.04:1)
Aaon black
9.52:1passpasspassPasses 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 #bfb118 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

#bfb118 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bfb118
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 #bfb118 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfb118-bdbea2-4ea0df-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