Color

#5b7b62

#5b7b62
hex#5b7b62
rgbrgb(91, 123, 98)
hslhsl(133, 15%, 42%)
oklchoklch(0.551 0.053 151)
Closest name: Ecological (#677f70)Relative luminance 0.1727

Colors that go with #5b7b62

Charcoal, Champagne and Copper 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 #5b7b62

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7b5b74

#647b5b · #5b7b72

#625b7b · #7b625b

Split-complementary

Open in tool →

#725b7b · #7b5b64

#5b647b · #7b5b74 · #7b725b

Contrast

#5b7b62 as textRatioAAAA largeAAAFix
Aaon white
4.71:1passpassfail
  • AAA: use #455e4b as the text (7.1:1)
Aaon black
4.45:1failpassfail
  • AA: use #5d7e64 as the text (4.63:1)
  • AAA: use #7ea085 as the text (7.25:1)
  • AA: or shift the background to #fafafa (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5b7b62 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 #5b7b62
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 #5b7b62 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b7b62-a2beab-b84edf-1f2d28-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