Color

#bfc729

#bfc729
hex#bfc729
rgbrgb(191, 199, 41)
hslhsl(63, 66%, 47%)
oklchoklch(0.798 0.167 112.7)
Closest name: Celery (#b4c04c)Relative luminance 0.5208

Colors that go with #bfc729

Cornflower Blue, Deep Sky Blue and Charcoal 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 →

#3129c7

#c78029 · #70c729

#29bfc7 · #c729bf

Split-complementary

Open in tool →

#2970c7 · #8029c7

#29c780 · #3129c7 · #c72970

Contrast

#bfc729 as textRatioAAAA largeAAAFix
Aaon white
1.84:1failfailfail
  • AA: use #767b19 as the text (4.55:1)
  • AAA: use #595d13 as the text (7:1)
  • AA: or shift the background to #4d4d4d (4.6:1)
  • AAA: or shift the background to #303030 (7.18:1)
Aaon black
11.42:1passpasspassPasses 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 #bfc729 as the background.

Brands using this color

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

mcpConnect your agent — build around #bfc729
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 #bfc729 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfc729-b9bea2-4e8ddf-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