Color

#f1e565

#f1e565
hex#f1e565
rgbrgb(241, 229, 101)
hslhsl(55, 83%, 67%)
oklchoklch(0.907 0.148 104)
Closest name: Mustard Yellow (#ffdb58)Relative luminance 0.7568

Colors that go with #f1e565

Charcoal, Lilac and Cornflower 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 →

#6571f1

#f19f65 · #b6f165

#65f1e5 · #e565f1

Split-complementary

Open in tool →

#65b6f1 · #9f65f1

#65f19f · #6571f1 · #f165b6

Contrast

#f1e565 as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #7e740c as the text (4.78:1)
  • AAA: use #5d5609 as the text (7.5:1)
  • AA: or shift the background to #636363 (4.62:1)
  • AAA: or shift the background to #474747 (7.14:1)
Aaon black
16.14:1passpasspassPasses 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 #f1e565 as the background.

Brands using this color

Fonts for this mood

#f1e565 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f1e565
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 #f1e565 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f1e565-bdbea2-4ea0df-282d1f-f1ede9?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