Color

#fde43f

#fde43f
hex#fde43f
rgbrgb(253, 228, 63)
hslhsl(52, 98%, 62%)
oklchoklch(0.913 0.173 100.2)
Closest name: Banana Bombshell (#f7e82e)Relative luminance 0.7673

Colors that go with #fde43f

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 →

#3f58fd

#fd853f · #b7fd3f

#3ffde4 · #e43ffd

Split-complementary

Open in tool →

#3fb7fd · #853ffd

#3ffd85 · #3f58fd · #fd3fb7

Contrast

#fde43f as textRatioAAAA largeAAAFix
Aaon white
1.28:1failfailfail
  • AA: use #887601 as the text (4.53:1)
  • AAA: use #655801 as the text (7.12:1)
  • AA: or shift the background to #636363 (4.68:1)
  • AAA: or shift the background to #474747 (7.23:1)
Aaon black
16.35:1passpasspassPasses 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 #fde43f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fde43f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fde43f
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 #fde43f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fde43f-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