Color

#fecf25

#fecf25
hex#fecf25
rgbrgb(254, 207, 37)
hslhsl(47, 99%, 57%)
oklchoklch(0.871 0.171 91.3)
Closest name: Anna Banana (#f5d547)Relative luminance 0.6583

Colors that go with #fecf25

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.

Real palettes that use #fecf25

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2554fe

#fe6225 · #c0fe25

#25fecf · #cf25fe

Split-complementary

Open in tool →

#25c0fe · #6225fe

#25fe62 · #2554fe · #fe25c0

Contrast

#fecf25 as textRatioAAAA largeAAAFix
Aaon white
1.48:1failfailfail
  • AA: use #8e6f01 as the text (4.75:1)
  • AAA: use #6b5401 as the text (7.26:1)
  • AA: or shift the background to #5c5c5c (4.51:1)
  • AAA: or shift the background to #3d3d3d (7.33:1)
Aaon black
14.17:1passpasspassPasses 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 #fecf25 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fecf25 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fecf25
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 #fecf25 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fecf25-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