Color

#3b9752

#3b9752
hex#3b9752
rgbrgb(59, 151, 82)
hslhsl(135, 44%, 41%)
oklchoklch(0.604 0.135 148.9)
Closest name: Eucalyptus (#329760)Relative luminance 0.2367

Colors that go with #3b9752

Charcoal, Crimson 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 →

#973b80

#52973b · #3b9780

#523b97 · #97523b

Split-complementary

Open in tool →

#803b97 · #973b52

#3b5297 · #973b80 · #97803b

Contrast

#3b9752 as textRatioAAAA largeAAAFix
Aaon white
3.66:1failpassfail
  • AA: use #338448 as the text (4.63:1)
  • AAA: use #276336 as the text (7.18:1)
  • AA: or shift the background to #1f1f1f (4.5:1)
Aaon black
5.73:1passpassfail
  • AAA: use #42a95b 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 #3b9752 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 #3b9752
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 #3b9752 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3b9752-a2beac-b759d4-1f2d29-ebf1e9?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