Color

#aece1c

#aece1c
hex#aece1c
rgbrgb(174, 206, 28)
hslhsl(71, 76%, 46%)
oklchoklch(0.8 0.185 120.5)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5323

Colors that go with #aece1c

Deep Sky 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 →

#3d1cce

#ce961c · #55ce1c

#1caece · #ce1cae

Split-complementary

Open in tool →

#1c55ce · #961cce

#1cce96 · #3d1cce · #ce1c55

Contrast

#aece1c as textRatioAAAA largeAAAFix
Aaon white
1.8:1failfailfail
  • AA: use #6a7e11 as the text (4.56:1)
  • AAA: use #4f5e0d as the text (7.14:1)
  • AA: or shift the background to #4f4f4f (4.54:1)
  • AAA: or shift the background to #333333 (7.01:1)
Aaon black
11.65:1passpasspassPasses 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 #aece1c 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 #aece1c
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 #aece1c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aece1c-b6bea2-4e7adf-252d1f-f1efe9?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