Color

#5bd2a0

#5bd2a0
hex#5bd2a0
rgbrgb(91, 210, 160)
hslhsl(155, 57%, 59%)
oklchoklch(0.782 0.13 163)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.5086

Colors that go with #5bd2a0

Charcoal, Hot Pink and Crimson 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 →

#d25b8d

#5bd265 · #5bc8d2

#a05bd2 · #d2a05b

Split-complementary

Open in tool →

#d25bc8 · #d2655b

#655bd2 · #d25b8d · #c8d25b

Contrast

#5bd2a0 as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #24845c as the text (4.64:1)
  • AAA: use #1b6446 as the text (7.1:1)
  • AA: or shift the background to #4a4a4a (4.71:1)
  • AAA: or shift the background to #303030 (7.02:1)
Aaon black
11.17:1passpasspassPasses 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 #5bd2a0 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 #5bd2a0
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 #5bd2a0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bd2a0-a2beb6-d459c8-1f2d2d-e9f1ea?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