Color

#f8fa4c

#f8fa4c
hex#f8fa4c
rgbrgb(248, 250, 76)
hslhsl(61, 95%, 64%)
oklchoklch(0.954 0.185 110.1)
Closest name: Biohazard Suit (#fbfb4c)Relative luminance 0.8885

Colors that go with #f8fa4c

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 →

#4f4cfa

#faa64c · #a0fa4c

#4cf8fa · #fa4cf8

Split-complementary

Open in tool →

#4ca0fa · #a64cfa

#4cfaa6 · #4f4cfa · #fa4ca0

Contrast

#f8fa4c as textRatioAAAA largeAAAFix
Aaon white
1.12:1failfailfail
  • AA: use #757703 as the text (4.78:1)
  • AAA: use #585a02 as the text (7.3:1)
  • AA: or shift the background to #6e6e6e (4.56:1)
  • AAA: or shift the background to #4f4f4f (7.32:1)
Aaon black
18.77:1passpasspassPasses 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 #f8fa4c as the background.

Brands using this color

mcpConnect your agent — build around #f8fa4c
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 #f8fa4c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f8fa4c-babea2-4e92df-272d1f-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