Color

#aaf11e

#aaf11e
hex#aaf11e
rgbrgb(170, 241, 30)
hslhsl(80, 88%, 53%)
oklchoklch(0.878 0.225 128.4)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.7155

Colors that go with #aaf11e

Violet, Red 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 →

#641ef1

#f1cd1e · #41f11e

#1eaaf1 · #f11eaa

Split-complementary

Open in tool →

#1e41f1 · #cd1ef1

#1ef1cd · #641ef1 · #f11e41

Contrast

#aaf11e as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #598108 as the text (4.6:1)
  • AAA: use #426006 as the text (7.22:1)
  • AA: or shift the background to #616161 (4.52:1)
  • AAA: or shift the background to #424242 (7.33:1)
Aaon black
15.31:1passpasspassPasses 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 #aaf11e 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 #aaf11e
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 #aaf11e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aaf11e-b1bea2-4e64df-232d1f-f1f0e9?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