Color

#fdf85d

#fdf85d
hex#fdf85d
rgbrgb(253, 248, 93)
hslhsl(58, 98%, 68%)
oklchoklch(0.956 0.171 107.5)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8881

Colors that go with #fdf85d

Lilac, Blue and Charcoal 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 →

#5d63fd

#fda85d · #b3fd5d

#5dfdf8 · #f85dfd

Split-complementary

Open in tool →

#5db3fd · #a85dfd

#5dfda8 · #5d63fd · #fd5db3

Contrast

#fdf85d as textRatioAAAA largeAAAFix
Aaon white
1.12:1failfailfail
  • AA: use #797501 as the text (4.82:1)
  • AAA: use #5b5801 as the text (7.39:1)
  • AA: or shift the background to #6e6e6e (4.56:1)
  • AAA: or shift the background to #4f4f4f (7.32:1)
Aaon black
18.76:1passpasspassPasses 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 #fdf85d as the background.

Brands using this color

Fonts for this mood

#fdf85d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fdf85d
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 #fdf85d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fdf85d-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