Color

#fdd844

#fdd844
hex#fdd844
rgbrgb(253, 216, 68)
hslhsl(48, 98%, 63%)
oklchoklch(0.889 0.162 94.5)
Closest name: Mustard Yellow (#ffdb58)Relative luminance 0.7041

Colors that go with #fdd844

Charcoal, Cornflower Blue and Deep Sky 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 →

#4469fd

#fd7c44 · #c6fd44

#44fdd8 · #d844fd

Split-complementary

Open in tool →

#44c6fd · #7c44fd

#44fd7c · #4469fd · #fd44c6

Contrast

#fdd844 as textRatioAAAA largeAAAFix
Aaon white
1.39:1failfailfail
  • AA: use #8d7101 as the text (4.67:1)
  • AAA: use #6a5501 as the text (7.21:1)
  • AA: or shift the background to #5e5e5e (4.66:1)
  • AAA: or shift the background to #424242 (7.22:1)
Aaon black
15.08:1passpasspassPasses 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 #fdd844 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fdd844 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fdd844
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 #fdd844 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fdd844-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