Color

#fcf65a

#fcf65a
hex#fcf65a
rgbrgb(252, 246, 90)
hslhsl(58, 96%, 67%)
oklchoklch(0.95 0.172 107.1)
Closest name: Buttercup Glow (#f1f458)Relative luminance 0.8735

Colors that go with #fcf65a

Lilac, Charcoal and Crimson 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 →

#5a5ffc

#fca55a · #b0fc5a

#5afcf6 · #f65afc

Split-complementary

Open in tool →

#5ab0fc · #a55afc

#5afca5 · #5a5ffc · #fc5ab0

Contrast

#fcf65a as textRatioAAAA largeAAAFix
Aaon white
1.14:1failfailfail
  • AA: use #7d7903 as the text (4.56:1)
  • AAA: use #5a5702 as the text (7.5:1)
  • AA: or shift the background to #6b6b6b (4.69:1)
  • AAA: or shift the background to #4f4f4f (7.2:1)
Aaon black
18.47:1passpasspassPasses 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 #fcf65a as the background.

Brands using this color

Fonts for this mood

#fcf65a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fcf65a
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 #fcf65a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fcf65a-bcbea2-4e99df-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