Color

#5a8166

#5a8166
hex#5a8166
rgbrgb(90, 129, 102)
hslhsl(138, 18%, 43%)
oklchoklch(0.566 0.06 153.9)
Closest name: Clouded Pine (#628468)Relative luminance 0.1883

Colors that go with #5a8166

Charcoal, Burlywood 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.

Real palettes that use #5a8166

Tints & shades

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

Harmonies

Complementary

Open in tool →

#815a76

#62815a · #5a8179

#665a81 · #81665a

Split-complementary

Open in tool →

#795a81 · #815a62

#5a6281 · #815a76 · #81795a

Contrast

#5a8166 as textRatioAAAA largeAAAFix
Aaon white
4.41:1failpassfail
  • AA: use #587e63 as the text (4.59:1)
  • AAA: use #415d49 as the text (7.27:1)
  • AA: or shift the background to #080808 (4.55:1)
Aaon black
4.77:1passpassfail
  • AAA: use #759f81 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a8166 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #5a8166
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 #5a8166 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a8166-a2beae-be59d4-1f2d29-ebf1e9?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