Color

#fbda56

#fbda56
hex#fbda56
rgbrgb(251, 218, 86)
hslhsl(48, 95%, 66%)
oklchoklch(0.893 0.152 95)
Closest name: Mustard Yellow (#ffdb58)Relative luminance 0.7132

Colors that go with #fbda56

Charcoal, Cornflower Blue 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.

Real palettes that use #fbda56

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#5677fb

#fb8756 · #c9fb56

#56fbda · #da56fb

Split-complementary

Open in tool →

#56c9fb · #8756fb

#56fb87 · #5677fb · #fb56c9

Contrast

#fbda56 as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #8b7004 as the text (4.75:1)
  • AAA: use #685403 as the text (7.35:1)
  • AA: or shift the background to #616161 (4.5:1)
  • AAA: or shift the background to #424242 (7.31:1)
Aaon black
15.26:1passpasspassPasses 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 #fbda56 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#fbda56 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fbda56
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 #fbda56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fbda56-c4c09c-62aacb-2a2d1f-f1ece9?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