Color

#a2b22a

#a2b22a
hex#a2b22a
rgbrgb(162, 178, 42)
hslhsl(67, 62%, 43%)
oklchoklch(0.727 0.153 116.3)
Closest name: Citrus (#9fb70a)Relative luminance 0.3969

Colors that go with #a2b22a

Blue, Champagne and Dark Olive Green 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 →

#3a2ab2

#b27e2a · #5eb22a

#2aa2b2 · #b22aa2

Split-complementary

Open in tool →

#2a5eb2 · #7e2ab2

#2ab27e · #3a2ab2 · #b22a5e

Contrast

#a2b22a as textRatioAAAA largeAAAFix
Aaon white
2.35:1failfailfail
  • AA: use #717c1d as the text (4.56:1)
  • AAA: use #535b15 as the text (7.3:1)
  • AA: or shift the background to #3d3d3d (4.62:1)
  • AAA: or shift the background to #1f1f1f (7.02:1)
Aaon black
8.94:1passpasspassPasses 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 #a2b22a 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 #a2b22a
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 #a2b22a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a2b22a-b8bea2-4e83df-262d1f-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