Color

#f2dd5a

#f2dd5a
hex#f2dd5a
rgbrgb(242, 221, 90)
hslhsl(52, 85%, 65%)
oklchoklch(0.891 0.15 100.2)
Closest name: Mustard Yellow (#ffdb58)Relative luminance 0.7133

Colors that go with #f2dd5a

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a6ef2

#f2925a · #baf25a

#5af2dd · #dd5af2

Split-complementary

Open in tool →

#5abaf2 · #925af2

#5af292 · #5a6ef2 · #f25aba

Contrast

#f2dd5a as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #84740b as the text (4.68:1)
  • AAA: use #635708 as the text (7.25:1)
  • AA: or shift the background to #616161 (4.5:1)
  • AAA: or shift the background to #424242 (7.31:1)
Aaon black
15.27:1passpasspassPasses 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 #f2dd5a as the background.

Brands using this color

Fonts for this mood

#f2dd5a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f2dd5a
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 #f2dd5a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f2dd5a-c4c39c-4ea7df-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