Color

#3ca829

#3ca829
hex#3ca829
rgbrgb(60, 168, 41)
hslhsl(111, 61%, 41%)
oklchoklch(0.645 0.189 141)
Closest name: Botanical Garden (#44aa11)Relative luminance 0.2913

Colors that go with #3ca829

Blue, Dodger Blue 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 →

#9529a8

#7ca829 · #29a855

#293ca8 · #a8293c

Split-complementary

Open in tool →

#5529a8 · #a8297c

#297ca8 · #9529a8 · #a85529

Contrast

#3ca829 as textRatioAAAA largeAAAFix
Aaon white
3.08:1failpassfail
  • AA: use #308721 as the text (4.55:1)
  • AAA: use #236318 as the text (7.32:1)
  • AA: or shift the background to #2b2b2b (4.6:1)
Aaon black
6.83:1passpassfail
  • AAA: use #3dac2a as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3ca829 as the background.

Brands using this color

mcpConnect your agent — build around #3ca829
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 #3ca829 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ca829-a3bea2-834edf-1f2d23-eef1e9?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