Color

#d9e166

#d9e166
hex#d9e166
rgbrgb(217, 225, 102)
hslhsl(64, 67%, 64%)
oklchoklch(0.879 0.147 112.4)
Closest name: Banana Brick (#e8d82c)Relative luminance 0.6956

Colors that go with #d9e166

Charcoal, Lilac and 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 →

#6e66e1

#e1ab66 · #9be166

#66d9e1 · #e166d9

Split-complementary

Open in tool →

#669be1 · #ab66e1

#66e1ab · #6e66e1 · #e1669b

Contrast

#d9e166 as textRatioAAAA largeAAAFix
Aaon white
1.41:1failfailfail
  • AA: use #757b18 as the text (4.56:1)
  • AAA: use #555912 as the text (7.44:1)
  • AA: or shift the background to #5e5e5e (4.6:1)
  • AAA: or shift the background to #424242 (7.14:1)
Aaon black
14.91:1passpasspassPasses 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 #d9e166 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 #d9e166
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 #d9e166 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d9e166-b9bea2-4e8adf-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