Color

#ddf66f

#ddf66f
hex#ddf66f
rgbrgb(221, 246, 111)
hslhsl(71, 88%, 70%)
oklchoklch(0.928 0.162 118.4)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8243

Colors that go with #ddf66f

Lilac, Blue and Charcoal 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 →

#886ff6

#f6cb6f · #9af66f

#6fddf6 · #f66fdd

Split-complementary

Open in tool →

#6f9af6 · #cb6ff6

#6ff6cb · #886ff6 · #f66f9a

Contrast

#ddf66f as textRatioAAAA largeAAAFix
Aaon white
1.2:1failfailfail
  • AA: use #677d08 as the text (4.65:1)
  • AAA: use #4b5b06 as the text (7.5:1)
  • AA: or shift the background to #696969 (4.57:1)
  • AAA: or shift the background to #4d4d4d (7.04:1)
Aaon black
17.49:1passpasspassPasses 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 #ddf66f as the background.

Brands using this color

Fonts for this mood

#ddf66f reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ddf66f
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 #ddf66f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ddf66f-b6bea2-4e7adf-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