Color

#aeef81

#aeef81
hex#aeef81
rgbrgb(174, 239, 129)
hslhsl(95, 77%, 72%)
oklchoklch(0.884 0.156 133.7)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7232

Colors that go with #aeef81

Charcoal, Plum and 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 →

#c181ef

#e5ef81 · #81ef8a

#81aeef · #ef81ae

Split-complementary

Open in tool →

#8a81ef · #ef81e5

#81e5ef · #c181ef · #ef8a81

Contrast

#aeef81 as textRatioAAAA largeAAAFix
Aaon white
1.36:1failfailfail
  • AA: use #408311 as the text (4.7:1)
  • AAA: use #31630d as the text (7.19:1)
  • AA: or shift the background to #616161 (4.56:1)
  • AAA: or shift the background to #454545 (7.06:1)
Aaon black
15.46:1passpasspassPasses 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 #aeef81 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

#aeef81 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aeef81
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 #aeef81 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aeef81-aabea2-5d4edf-1f2d20-f0f1e9?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