Color

#59f89e

#59f89e
hex#59f89e
rgbrgb(89, 248, 158)
hslhsl(146, 92%, 66%)
oklchoklch(0.874 0.183 154.7)
Closest name: Illicit Green (#56fca2)Relative luminance 0.7173

Colors that go with #59f89e

Charcoal, Violet and Deep Sky 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 →

#f859b3

#63f859 · #59f8ed

#9e59f8 · #f89e59

Split-complementary

Open in tool →

#ed59f8 · #f85963

#5963f8 · #f859b3 · #f8ed59

Contrast

#59f89e as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #06893f as the text (4.51:1)
  • AAA: use #04672f as the text (7.03:1)
  • AA: or shift the background to #616161 (4.53:1)
  • AAA: or shift the background to #454545 (7.01:1)
Aaon black
15.35:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #59f89e 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 #59f89e
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 #59f89e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/59f89e-a2beb1-ce59d4-1f2d2b-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