Color

#fbb018

#fbb018
hex#fbb018
rgbrgb(251, 176, 24)
hslhsl(40, 97%, 54%)
oklchoklch(0.808 0.165 77)
Closest name: Baklava (#efb435)Relative luminance 0.5163

Colors that go with #fbb018

Charcoal, Deep Sky Blue and Cadet 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 →

#1864fb

#fb3e18 · #d6fb18

#18fbb0 · #b018fb

Split-complementary

Open in tool →

#18d6fb · #3e18fb

#18fb3e · #1864fb · #fb18d6

Contrast

#fbb018 as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #a16c02 as the text (4.51:1)
  • AAA: use #795102 as the text (7.02:1)
  • AA: or shift the background to #4d4d4d (4.56:1)
  • AAA: or shift the background to #303030 (7.12:1)
Aaon black
11.33:1passpasspassPasses 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 #fbb018 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fbb018 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fbb018
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 #fbb018 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fbb018-c4bb9c-62b8cb-2c2d1f-f1ebe9?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