Color

#53ac8b

#53ac8b
hex#53ac8b
rgbrgb(83, 172, 139)
hslhsl(158, 35%, 50%)
oklchoklch(0.68 0.1 166.8)
Closest name: Hole in One (#4aae97)Relative luminance 0.3321

Colors that go with #53ac8b

Charcoal, Cornflower Blue and Hot Pink 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 →

#ac5374

#53ac5f · #53a0ac

#8b53ac · #ac8b53

Split-complementary

Open in tool →

#ac53a0 · #ac5f53

#5f53ac · #ac5374 · #a0ac53

Contrast

#53ac8b as textRatioAAAA largeAAAFix
Aaon white
2.75:1failfailfail
  • AA: use #3f836a as the text (4.5:1)
  • AAA: use #2e604e as the text (7.24:1)
  • AA: or shift the background to #333333 (4.6:1)
  • AAA: or shift the background to #0d0d0d (7.07:1)
Aaon black
7.64:1passpasspassPasses 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 #53ac8b as the background.

Brands using this color

mcpConnect your agent — build around #53ac8b
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 #53ac8b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/53ac8b-a2beb7-d459c2-1f2c2d-e9f1eb?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