Color

#a7ca2b

#a7ca2b
hex#a7ca2b
rgbrgb(167, 202, 43)
hslhsl(73, 65%, 48%)
oklchoklch(0.786 0.178 121.9)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5063

Colors that go with #a7ca2b

Charcoal, Dark Orange and Royal 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 →

#4d2bca

#ca9d2b · #58ca2b

#2ba7ca · #ca2ba7

Split-complementary

Open in tool →

#2b58ca · #9d2bca

#2bca9d · #4d2bca · #ca2b58

Contrast

#a7ca2b as textRatioAAAA largeAAAFix
Aaon white
1.89:1failfailfail
  • AA: use #697e1b as the text (4.56:1)
  • AAA: use #4d5d14 as the text (7.26:1)
  • AA: or shift the background to #4a4a4a (4.7:1)
  • AAA: or shift the background to #2e2e2e (7.19:1)
Aaon black
11.13:1passpasspassPasses 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 #a7ca2b as the background.

Brands using this color

mcpConnect your agent — build around #a7ca2b
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 #a7ca2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a7ca2b-b5bea2-4e75df-242d1f-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