Color

#398961

#398961
hex#398961
rgbrgb(57, 137, 97)
hslhsl(150, 41%, 38%)
oklchoklch(0.569 0.101 158.9)
Closest name: Elf (#1b8a6b)Relative luminance 0.1962

Colors that go with #398961

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 →

#893961

#398939 · #398989

#613989 · #896139

Split-complementary

Open in tool →

#893989 · #893939

#393989 · #893961 · #898939

Contrast

#398961 as textRatioAAAA largeAAAFix
Aaon white
4.26:1failpassfail
  • AA: use #36815c as the text (4.72:1)
  • AAA: use #296145 as the text (7.27:1)
  • AA: or shift the background to #0d0d0d (4.56:1)
Aaon black
4.92:1passpassfail
  • AAA: use #47a978 as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #398961 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 #398961
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 #398961 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/398961-a2beb3-d459d2-1f2d2c-e9f1ea?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