Color

#398470

#398470
hex#398470
rgbrgb(57, 132, 112)
hslhsl(164, 40%, 37%)
oklchoklch(0.56 0.081 173.2)
Closest name: Emerald Whispers (#2b8478)Relative luminance 0.1854

Colors that go with #398470

Charcoal, Crimson and Medium Violet Red 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 →

#84394d

#39844a · #397284

#703984 · #847039

Split-complementary

Open in tool →

#843972 · #844a39

#4a3984 · #84394d · #728439

Contrast

#398470 as textRatioAAAA largeAAAFix
Aaon white
4.46:1failpassfail
  • AA: use #37816d as the text (4.64:1)
  • AAA: use #296052 as the text (7.27:1)
  • AA: or shift the background to #050505 (4.57:1)
Aaon black
4.71:1passpassfail
  • AAA: use #48a88e as the text (7.27:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #398470 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 #398470
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 #398470 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/398470-a2beba-d459b5-1f2b2d-e9f1eb?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