Color

#3a882b

#3a882b
hex#3a882b
rgbrgb(58, 136, 43)
hslhsl(110, 52%, 35%)
oklchoklch(0.558 0.15 140.6)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1868

Colors that go with #3a882b

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 →

#782b88

#69882b · #2b884a

#2b3a88 · #882b3a

Split-complementary

Open in tool →

#4a2b88 · #882b69

#2b6988 · #782b88 · #884a2b

Contrast

#3a882b as textRatioAAAA largeAAAFix
Aaon white
4.43:1failpassfail
  • AA: use #39842a as the text (4.66:1)
  • AAA: use #2b6520 as the text (7.04:1)
  • AA: or shift the background to #080808 (4.52:1)
Aaon black
4.74:1passpassfail
  • AAA: use #49ab36 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3a882b as the background.

Brands using this color

mcpConnect your agent — build around #3a882b
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 #3a882b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3a882b-a3bea2-814edf-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