Color

#fbe518

#fbe518
hex#fbe518
rgbrgb(251, 229, 24)
hslhsl(54, 97%, 54%)
oklchoklch(0.912 0.188 102.2)
Closest name: Banana Bombshell (#f7e82e)Relative luminance 0.7661

Colors that go with #fbe518

Charcoal, Lilac and 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 →

#182ffb

#fb7318 · #a0fb18

#18fbe5 · #e518fb

Split-complementary

Open in tool →

#18a0fb · #7318fb

#18fb73 · #182ffb · #fb18a0

Contrast

#fbe518 as textRatioAAAA largeAAAFix
Aaon white
1.29:1failfailfail
  • AA: use #837602 as the text (4.61:1)
  • AAA: use #5f5601 as the text (7.45:1)
  • AA: or shift the background to #636363 (4.67:1)
  • AAA: or shift the background to #474747 (7.22:1)
Aaon black
16.32:1passpasspassPasses 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 #fbe518 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fbe518 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fbe518
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 #fbe518 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fbe518-bebea2-4ea2df-292d1f-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