Color

#59d4bb

#59d4bb
hex#59d4bb
rgbrgb(89, 212, 187)
hslhsl(168, 59%, 59%)
oklchoklch(0.794 0.116 177.5)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.528

Colors that go with #59d4bb

Charcoal, Slate Gray and Taupe 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.

Real palettes that use #59d4bb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d45971

#59d47e · #59afd4

#bb59d4 · #d4bb59

Split-complementary

Open in tool →

#d459af · #d47e59

#7e59d4 · #d45971 · #afd459

Contrast

#59d4bb as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #21826e as the text (4.68:1)
  • AAA: use #196153 as the text (7.3:1)
  • AA: or shift the background to #4f4f4f (4.51:1)
  • AAA: or shift the background to #303030 (7.27:1)
Aaon black
11.56:1passpasspassPasses 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 #59d4bb 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 #59d4bb
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 #59d4bb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/59d4bb-a2bebc-d459ad-1f2a2d-e9f1ec?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