Color

#fff652

#fff652
hex#fff652
rgbrgb(255, 246, 82)
hslhsl(57, 100%, 66%)
oklchoklch(0.952 0.177 106.2)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8778

Colors that go with #fff652

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 →

#525aff

#ffa052 · #b1ff52

#52fff6 · #f652ff

Split-complementary

Open in tool →

#52b1ff · #a052ff

#52ffa0 · #525aff · #ff52b1

Contrast

#fff652 as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #807900 as the text (4.51:1)
  • AAA: use #5c5700 as the text (7.45:1)
  • AA: or shift the background to #6e6e6e (4.51:1)
  • AAA: or shift the background to #4f4f4f (7.24:1)
Aaon black
18.56:1passpasspassPasses 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 #fff652 as the background.

Brands using this color

Fonts for this mood

#fff652 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fff652
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 #fff652 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fff652-bcbea2-4e9bdf-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