Color

#57985a

#57985a
hex#57985a
rgbrgb(87, 152, 90)
hslhsl(123, 27%, 47%)
oklchoklch(0.62 0.113 145)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2522

Colors that go with #57985a

Charcoal, Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#985795

#759857 · #57987b

#5b5798 · #985b57

Split-complementary

Open in tool →

#7b5798 · #985775

#577598 · #985795 · #987b57

Contrast

#57985a as textRatioAAAA largeAAAFix
Aaon white
3.47:1failpassfail
  • AA: use #4a824d as the text (4.57:1)
  • AAA: use #38613a as the text (7.14:1)
  • AA: or shift the background to #212121 (4.63:1)
Aaon black
6.04:1passpassfail
  • AAA: use #64a667 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #57985a as the background.

Brands using this color

mcpConnect your agent — build around #57985a
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 #57985a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/57985a-a2bea6-a04edf-1f2d26-edf1e9?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