Color

#a5d02f

#a5d02f
hex#a5d02f
rgbrgb(165, 208, 47)
hslhsl(76, 63%, 50%)
oklchoklch(0.799 0.184 124.1)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5332

Colors that go with #a5d02f

Charcoal, Royal Blue and Taupe 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 →

#5a2fd0

#d0aa2f · #55d02f

#2fa5d0 · #d02fa5

Split-complementary

Open in tool →

#2f55d0 · #aa2fd0

#2fd0aa · #5a2fd0 · #d02f55

Contrast

#a5d02f as textRatioAAAA largeAAAFix
Aaon white
1.8:1failfailfail
  • AA: use #637d1c as the text (4.69:1)
  • AAA: use #4c6016 as the text (7.02:1)
  • AA: or shift the background to #4f4f4f (4.55:1)
  • AAA: or shift the background to #333333 (7.02:1)
Aaon black
11.66:1passpasspassPasses 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 #a5d02f as the background.

Brands using this color

mcpConnect your agent — build around #a5d02f
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 #a5d02f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a5d02f-b3bea2-4e6edf-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