Color

#bcd011

#bcd011
hex#bcd011
rgbrgb(188, 208, 17)
hslhsl(66, 85%, 44%)
oklchoklch(0.814 0.184 116.6)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5584

Colors that go with #bcd011

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2411d0

#d08311 · #5dd011

#11bcd0 · #d011bc

Split-complementary

Open in tool →

#115dd0 · #8311d0

#11d083 · #2411d0 · #d0115d

Contrast

#bcd011 as textRatioAAAA largeAAAFix
Aaon white
1.73:1failfailfail
  • AA: use #6f7b0a as the text (4.65:1)
  • AAA: use #515a07 as the text (7.46:1)
  • AA: or shift the background to #525252 (4.53:1)
  • AAA: or shift the background to #363636 (7:1)
Aaon black
12.17:1passpasspassPasses 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 #bcd011 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 #bcd011
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 #bcd011 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bcd011-b8bea2-4e86df-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