Color

#a2d228

#a2d228
hex#a2d228
rgbrgb(162, 210, 40)
hslhsl(77, 68%, 49%)
oklchoklch(0.801 0.19 125.1)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5393

Colors that go with #a2d228

Taupe, Plum 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 →

#5828d2

#d2ad28 · #4dd228

#28a2d2 · #d228a2

Split-complementary

Open in tool →

#284dd2 · #ad28d2

#28d2ad · #5828d2 · #d2284d

Contrast

#a2d228 as textRatioAAAA largeAAAFix
Aaon white
1.78:1failfailfail
  • AA: use #607c18 as the text (4.78:1)
  • AAA: use #495e12 as the text (7.26:1)
  • AA: or shift the background to #4f4f4f (4.6:1)
  • AAA: or shift the background to #333333 (7.09:1)
Aaon black
11.79:1passpasspassPasses 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 #a2d228 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 #a2d228
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 #a2d228 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a2d228-b3bea2-4e6bdf-232d1f-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