Color

#398941

#398941
hex#398941
rgbrgb(57, 137, 65)
hslhsl(126, 41%, 38%)
oklchoklch(0.563 0.132 145.4)
Closest name: Overgrown Mausoleum (#448833)Relative luminance 0.1914

Colors that go with #398941

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 →

#893981

#598939 · #398969

#413989 · #894139

Split-complementary

Open in tool →

#693989 · #893959

#395989 · #893981 · #896939

Contrast

#398941 as textRatioAAAA largeAAAFix
Aaon white
4.35:1failpassfail
  • AA: use #38853f as the text (4.57:1)
  • AAA: use #29612e as the text (7.38:1)
  • AA: or shift the background to #0a0a0a (4.55:1)
Aaon black
4.83:1passpassfail
  • AAA: use #47a951 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 #398941 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 #398941
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 #398941 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/398941-a2bea8-a74edf-1f2d27-ecf1e9?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