Color

#fcd340

#fcd340
hex#fcd340
rgbrgb(252, 211, 64)
hslhsl(47, 97%, 62%)
oklchoklch(0.878 0.161 92.6)
Closest name: Anna Banana (#f5d547)Relative luminance 0.6765

Colors that go with #fcd340

Charcoal, Cornflower Blue and Deep Sky 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 →

#4069fc

#fc7540 · #c7fc40

#40fcd3 · #d340fc

Split-complementary

Open in tool →

#40c7fc · #7540fc

#40fc75 · #4069fc · #fc40c7

Contrast

#fcd340 as textRatioAAAA largeAAAFix
Aaon white
1.45:1failfailfail
  • AA: use #8d6f02 as the text (4.76:1)
  • AAA: use #695302 as the text (7.4:1)
  • AA: or shift the background to #5c5c5c (4.63:1)
  • AAA: or shift the background to #404040 (7.17:1)
Aaon black
14.53:1passpasspassPasses 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 #fcd340 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fcd340 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fcd340
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 #fcd340 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fcd340-c4c09c-62abcb-2a2d1f-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