Color

#bfcf0c

#bfcf0c
hex#bfcf0c
rgbrgb(191, 207, 12)
hslhsl(65, 89%, 43%)
oklchoklch(0.814 0.183 115.3)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5573

Colors that go with #bfcf0c

Charcoal, Cornflower Blue and Deep Sky 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.

Real palettes that use #bfcf0c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1c0ccf

#cf7e0c · #5dcf0c

#0cbfcf · #cf0cbf

Split-complementary

Open in tool →

#0c5dcf · #7e0ccf

#0ccf7e · #1c0ccf · #cf0c5d

Contrast

#bfcf0c as textRatioAAAA largeAAAFix
Aaon white
1.73:1failfailfail
  • AA: use #737d07 as the text (4.5:1)
  • AAA: use #545c05 as the text (7.22:1)
  • AA: or shift the background to #525252 (4.52:1)
  • AAA: or shift the background to #333333 (7.31:1)
Aaon black
12.15:1passpasspassPasses 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 #bfcf0c 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 #bfcf0c
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 #bfcf0c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bfcf0c-b8bea2-4e88df-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