Color

#bddf11

#bddf11
hex#bddf11
rgbrgb(189, 223, 17)
hslhsl(70, 86%, 47%)
oklchoklch(0.849 0.2 120.3)
Closest name: Conifer (#b1dd52)Relative luminance 0.6363

Colors that go with #bddf11

Blue, Cornflower Blue and Crimson 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 →

#3311df

#df9a11 · #55df11

#11bddf · #df11bd

Split-complementary

Open in tool →

#1155df · #9a11df

#11df9a · #3311df · #df1155

Contrast

#bddf11 as textRatioAAAA largeAAAFix
Aaon white
1.53:1failfailfail
  • AA: use #687b09 as the text (4.74:1)
  • AAA: use #505f07 as the text (7.04:1)
  • AA: or shift the background to #595959 (4.58:1)
  • AAA: or shift the background to #3d3d3d (7.1:1)
Aaon black
13.73:1passpasspassPasses 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 #bddf11 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 #bddf11
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 #bddf11 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bddf11-b6bea2-4e7cdf-252d1f-f1efe9?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