Color

#ddec13

#ddec13
hex#ddec13
rgbrgb(221, 236, 19)
hslhsl(64, 85%, 50%)
oklchoklch(0.901 0.201 114.4)
Closest name: Banana Bombshell (#f7e82e)Relative luminance 0.7541

Colors that go with #ddec13

Blue, Charcoal and Cornflower 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 →

#2213ec

#ec8e13 · #71ec13

#13ddec · #ec13dd

Split-complementary

Open in tool →

#1371ec · #8e13ec

#13ec8e · #2213ec · #ec1371

Contrast

#ddec13 as textRatioAAAA largeAAAFix
Aaon white
1.31:1failfailfail
  • AA: use #737b0a as the text (4.6:1)
  • AAA: use #545a07 as the text (7.39:1)
  • AA: or shift the background to #636363 (4.6:1)
  • AAA: or shift the background to #474747 (7.12:1)
Aaon black
16.08:1passpasspassPasses 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 #ddec13 as the background.

Brands using this color

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

mcpConnect your agent — build around #ddec13
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 #ddec13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ddec13-b9bea2-4e8adf-262d1f-f1eee9?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