Color

#396f66

#396f66
hex#396f66
rgbrgb(57, 111, 102)
hslhsl(170, 32%, 33%)
oklchoklch(0.502 0.06 181.7)
Closest name: Deep Pool Teal (#366d68)Relative luminance 0.132

Colors that go with #396f66

Charcoal, Medium Violet Red and Champagne 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 →

#6f3942

#396f4b · #395d6f

#66396f · #6f6639

Split-complementary

Open in tool →

#6f395d · #6f4b39

#4b396f · #6f3942 · #5d6f39

Contrast

#396f66 as textRatioAAAA largeAAAFix
Aaon white
5.77:1passpassfail
  • AAA: use #315e57 as the text (7.32:1)
Aaon black
3.64:1failpassfail
  • AA: use #428076 as the text (4.58:1)
  • AAA: use #55a598 as the text (7.22:1)
  • AA: or shift the background to #e6e6e6 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #396f66 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 #396f66
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 #396f66 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/396f66-a2bebd-d459a9-1f292d-e9f1ec?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