Color

#f3dd6d

#f3dd6d
hex#f3dd6d
rgbrgb(243, 221, 109)
hslhsl(50, 85%, 69%)
oklchoklch(0.894 0.134 98.4)
Closest name: Mustard Yellow (#ffdb58)Relative luminance 0.7187

Colors that go with #f3dd6d

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.

Real palettes that use #f3dd6d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6d83f3

#f39a6d · #c6f36d

#6df3dd · #dd6df3

Split-complementary

Open in tool →

#6dc6f3 · #9a6df3

#6df39a · #6d83f3 · #f36dc6

Contrast

#f3dd6d as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #89740b as the text (4.6:1)
  • AAA: use #685808 as the text (7.03:1)
  • AA: or shift the background to #616161 (4.53:1)
  • AAA: or shift the background to #454545 (7.02:1)
Aaon black
15.37:1passpasspassPasses 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 #f3dd6d as the background.

Brands using this color

Fonts for this mood

#f3dd6d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f3dd6d
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 #f3dd6d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f3dd6d-c4c29c-4eacdf-292d1f-f1ece9?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