Color

#59e370

#59e370
hex#59e370
rgbrgb(89, 227, 112)
hslhsl(130, 71%, 62%)
oklchoklch(0.815 0.197 146.6)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5823

Colors that go with #59e370

Deep Sky Blue, Taupe and Violet 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 →

#e359cc

#87e359 · #59e3b5

#7059e3 · #e37059

Split-complementary

Open in tool →

#b559e3 · #e35987

#5987e3 · #e359cc · #e3b559

Contrast

#59e370 as textRatioAAAA largeAAAFix
Aaon white
1.66:1failfailfail
  • AA: use #17872a as the text (4.63:1)
  • AAA: use #11641f as the text (7.33:1)
  • AA: or shift the background to #545454 (4.56:1)
  • AAA: or shift the background to #383838 (7.06:1)
Aaon black
12.65:1passpasspassPasses 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 #59e370 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 #59e370
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 #59e370 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/59e370-a2beaa-b14edf-1f2d28-ecf1e9?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