Color

#fdd33a

#fdd33a
hex#fdd33a
rgbrgb(253, 211, 58)
hslhsl(47, 98%, 61%)
oklchoklch(0.879 0.164 92.6)
Closest name: Anna Banana (#f5d547)Relative luminance 0.6778

Colors that go with #fdd33a

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3a64fd

#fd713a · #c6fd3a

#3afdd3 · #d33afd

Split-complementary

Open in tool →

#3ac6fd · #713afd

#3afd71 · #3a64fd · #fd3ac6

Contrast

#fdd33a as textRatioAAAA largeAAAFix
Aaon white
1.44:1failfailfail
  • AA: use #8d6f01 as the text (4.77:1)
  • AAA: use #6a5301 as the text (7.37:1)
  • AA: or shift the background to #5c5c5c (4.63:1)
  • AAA: or shift the background to #404040 (7.19:1)
Aaon black
14.56:1passpasspassPasses 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 #fdd33a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fdd33a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fdd33a
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 #fdd33a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fdd33a-c4c09c-62abcb-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