Color

#bcbf12

#bcbf12
hex#bcbf12
rgbrgb(188, 191, 18)
hslhsl(61, 83%, 41%)
oklchoklch(0.777 0.168 110.9)
Closest name: Celery (#b4c04c)Relative luminance 0.48

Colors that go with #bcbf12

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 →

#1512bf

#bf6b12 · #66bf12

#12bcbf · #bf12bc

Split-complementary

Open in tool →

#1266bf · #6b12bf

#12bf6b · #1512bf · #bf1266

Contrast

#bcbf12 as textRatioAAAA largeAAAFix
Aaon white
1.98:1failfailfail
  • AA: use #77790b as the text (4.64:1)
  • AAA: use #575908 as the text (7.4:1)
  • AA: or shift the background to #474747 (4.69:1)
  • AAA: or shift the background to #2b2b2b (7.15:1)
Aaon black
10.6:1passpasspassPasses 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 #bcbf12 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 #bcbf12
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 #bcbf12 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bcbf12-babea2-4e92df-272d1f-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