Color

#396f5b

#396f5b
hex#396f5b
rgbrgb(57, 111, 91)
hslhsl(158, 32%, 33%)
oklchoklch(0.498 0.067 167.5)
Closest name: Deep Pool Teal (#366d68)Relative luminance 0.1299

Colors that go with #396f5b

Charcoal, Rust 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.

Real palettes that use #396f5b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6f394d

#396f40 · #39686f

#5b396f · #6f5b39

Split-complementary

Open in tool →

#6f3968 · #6f4039

#40396f · #6f394d · #686f39

Contrast

#396f5b as textRatioAAAA largeAAAFix
Aaon white
5.84:1passpassfail
Aaon black
3.6:1failpassfail
  • AA: use #428069 as the text (4.52:1)
  • AAA: use #55a588 as the text (7.12:1)
  • AA: or shift the background to #e3e3e3 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #396f5b as the background.

Brands using this color

mcpConnect your agent — build around #396f5b
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 #396f5b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/396f5b-a2beb7-d459c2-1f2c2d-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