Color

#487f5b

#487f5b
hex#487f5b
rgbrgb(72, 127, 91)
hslhsl(141, 28%, 39%)
oklchoklch(0.548 0.082 154.1)
Closest name: Amazon (#387b54)Relative luminance 0.1731

Colors that go with #487f5b

Charcoal, Medium Violet Red and Blue 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 →

#7f486c

#507f48 · #487f77

#5b487f · #7f5b48

Split-complementary

Open in tool →

#77487f · #7f4850

#48507f · #7f486c · #7f7748

Contrast

#487f5b as textRatioAAAA largeAAAFix
Aaon white
4.71:1passpassfail
Aaon black
4.46:1failpassfail
  • AA: use #49835d as the text (4.69:1)
  • AAA: use #5fa578 as the text (7.14:1)
  • AA: or shift the background to #fafafa (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #487f5b as the background.

Brands using this color

mcpConnect your agent — build around #487f5b
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 #487f5b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/487f5b-a2beaf-c459d4-1f2d2a-eaf1e9?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