Color

#5bd29c

#5bd29c
hex#5bd29c
rgbrgb(91, 210, 156)
hslhsl(153, 57%, 59%)
oklchoklch(0.781 0.134 161.2)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.5072

Colors that go with #5bd29c

Charcoal, Blue 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 →

#d25b90

#5bd261 · #5bccd2

#9c5bd2 · #d29c5b

Split-complementary

Open in tool →

#d25bcc · #d2615b

#615bd2 · #d25b90 · #ccd25b

Contrast

#5bd29c as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #248459 as the text (4.65:1)
  • AAA: use #1b6443 as the text (7.12:1)
  • AA: or shift the background to #4a4a4a (4.7:1)
  • AAA: or shift the background to #303030 (7:1)
Aaon black
11.14:1passpasspassPasses 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 #5bd29c 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 #5bd29c
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 #5bd29c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bd29c-a2beb5-d459cc-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