Color

#298940

#298940
hex#298940
rgbrgb(41, 137, 64)
hslhsl(134, 54%, 35%)
oklchoklch(0.557 0.14 147.8)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1873

Colors that go with #298940

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 →

#892973

#438929 · #298970

#402989 · #894029

Split-complementary

Open in tool →

#702989 · #892943

#294389 · #892973 · #897029

Contrast

#298940 as textRatioAAAA largeAAAFix
Aaon white
4.42:1failpassfail
  • AA: use #28863e as the text (4.6:1)
  • AAA: use #1e662f as the text (7.01:1)
  • AA: or shift the background to #080808 (4.53:1)
Aaon black
4.75:1passpassfail
  • AAA: use #34ad50 as the text (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #298940 as the background.

Brands using this color

mcpConnect your agent — build around #298940
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 #298940 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/298940-a2beac-b559d4-1f2d29-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