Color

#397231

#397231
hex#397231
rgbrgb(57, 114, 49)
hslhsl(113, 40%, 32%)
oklchoklch(0.497 0.114 141.3)
Closest name: Cucumber Queen (#3c773c)Relative luminance 0.1313

Colors that go with #397231

Copper, Rust and Sage Green 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.

Real palettes that use #397231

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#6b3172

#597231 · #31724a

#313972 · #723139

Split-complementary

Open in tool →

#4a3172 · #723159

#315972 · #6b3172 · #724a31

Contrast

#397231 as textRatioAAAA largeAAAFix
Aaon white
5.79:1passpassfail
  • AAA: use #32642b as the text (7.02:1)
Aaon black
3.63:1failpassfail
  • AA: use #418439 as the text (4.58:1)
  • AAA: use #53a848 as the text (7.06:1)
  • AA: or shift the background to #e3e3e3 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #397231 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 #397231
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 #397231 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/397231-a2bea2-884edf-1f2d24-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