Color

#5d9871

#5d9871
hex#5d9871
rgbrgb(93, 152, 113)
hslhsl(140, 24%, 48%)
oklchoklch(0.628 0.086 154.2)
Closest name: Illuminati Green (#419168)Relative luminance 0.2598

Colors that go with #5d9871

Charcoal, Blue and Blush Pink 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 →

#985d84

#67985d · #5d988e

#715d98 · #98715d

Split-complementary

Open in tool →

#8e5d98 · #985d67

#5d6798 · #985d84 · #988e5d

Contrast

#5d9871 as textRatioAAAA largeAAAFix
Aaon white
3.39:1failpassfail
  • AA: use #4e7e5e as the text (4.7:1)
  • AAA: use #3a5f46 as the text (7.23:1)
  • AA: or shift the background to #242424 (4.58:1)
Aaon black
6.2:1passpassfail
  • AAA: use #67a27b 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 #5d9871 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 #5d9871
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 #5d9871 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5d9871-a2beaf-c259d4-1f2d2a-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