Color

#378162

#378162
hex#378162
rgbrgb(55, 129, 98)
hslhsl(155, 40%, 36%)
oklchoklch(0.547 0.089 163.3)
Closest name: Amazon (#387b54)Relative luminance 0.1739

Colors that go with #378162

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 →

#813756

#37813d · #377a81

#623781 · #816237

Split-complementary

Open in tool →

#81377a · #813d37

#3d3781 · #813756 · #7a8137

Contrast

#378162 as textRatioAAAA largeAAAFix
Aaon white
4.69:1passpassfail
  • AAA: use #296049 as the text (7.33:1)
Aaon black
4.48:1failpassfail
  • AA: use #398465 as the text (4.66:1)
  • AAA: use #48a880 as the text (7.19:1)
  • AA: or shift the background to #fcfcfc (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #378162 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 #378162
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 #378162 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/378162-a2beb6-d459c8-1f2d2d-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