Color

#d3d131

#d3d131
hex#d3d131
rgbrgb(211, 209, 49)
hslhsl(59, 65%, 51%)
oklchoklch(0.836 0.168 108.8)
Closest name: Bitter Lemon (#d2db32)Relative luminance 0.5967

Colors that go with #d3d131

Charcoal, Deep Sky Blue and Lilac 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 #d3d131

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3134d3

#d37f31 · #85d331

#31d3d1 · #d131d3

Split-complementary

Open in tool →

#3185d3 · #7f31d3

#31d37f · #3134d3 · #d33185

Contrast

#d3d131 as textRatioAAAA largeAAAFix
Aaon white
1.62:1failfailfail
  • AA: use #7a781a as the text (4.64:1)
  • AAA: use #5d5b14 as the text (7.07:1)
  • AA: or shift the background to #545454 (4.66:1)
  • AAA: or shift the background to #383838 (7.22:1)
Aaon black
12.93:1passpasspassPasses 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 #d3d131 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

#d3d131 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d3d131
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 #d3d131 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d3d131-bbbea2-4e96df-272d1f-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