Color

#2b8929

#2b8929
hex#2b8929
rgbrgb(43, 137, 41)
hslhsl(119, 54%, 35%)
oklchoklch(0.555 0.159 142.8)
Closest name: Forest Green (#228b22)Relative luminance 0.1857

Colors that go with #2b8929

Charcoal, Royal Blue and Dark Orchid 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 →

#882989

#5b8929 · #298958

#292b89 · #89292b

Split-complementary

Open in tool →

#582989 · #89295b

#295b89 · #882989 · #895829

Contrast

#2b8929 as textRatioAAAA largeAAAFix
Aaon white
4.46:1failpassfail
  • AA: use #298628 as the text (4.63:1)
  • AAA: use #20661e as the text (7.05:1)
  • AA: or shift the background to #050505 (4.57:1)
Aaon black
4.71:1passpassfail
  • AAA: use #36ad34 as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b8929 as the background.

Brands using this color

mcpConnect your agent — build around #2b8929
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 #2b8929 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b8929-a2bea5-964edf-1f2d25-edf1e9?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