Color

#d4ec3c

#d4ec3c
hex#d4ec3c
rgbrgb(212, 236, 60)
hslhsl(68, 82%, 58%)
oklchoklch(0.896 0.19 117.3)
Closest name: Inchworm (#b2ec5d)Relative luminance 0.7431

Colors that go with #d4ec3c

Plum, Blue and Charcoal 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 →

#533cec

#ecab3c · #7cec3c

#3cd4ec · #ec3cd4

Split-complementary

Open in tool →

#3c7cec · #ab3cec

#3cecab · #533cec · #ec3c7c

Contrast

#d4ec3c as textRatioAAAA largeAAAFix
Aaon white
1.32:1failfailfail
  • AA: use #6e7d0c as the text (4.56:1)
  • AAA: use #525d09 as the text (7.17:1)
  • AA: or shift the background to #636363 (4.54:1)
  • AAA: or shift the background to #474747 (7.02:1)
Aaon black
15.86:1passpasspassPasses 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 #d4ec3c 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 #d4ec3c
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 #d4ec3c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d4ec3c-b7bea2-4e81df-252d1f-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