Color

#3ba329

#3ba329
hex#3ba329
rgbrgb(59, 163, 41)
hslhsl(111, 60%, 40%)
oklchoklch(0.631 0.184 141)
Closest name: Grass Is Greener (#3f9b0b)Relative luminance 0.2728

Colors that go with #3ba329

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 →

#9129a3

#78a329 · #29a354

#293ba3 · #a3293b

Split-complementary

Open in tool →

#5429a3 · #a32978

#2978a3 · #9129a3 · #a35429

Contrast

#3ba329 as textRatioAAAA largeAAAFix
Aaon white
3.25:1failpassfail
  • AA: use #318722 as the text (4.55:1)
  • AAA: use #25661a as the text (7.01:1)
  • AA: or shift the background to #262626 (4.65:1)
Aaon black
6.46:1passpassfail
  • AAA: use #3eab2b as the text (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3ba329 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 #3ba329
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 #3ba329 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ba329-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