Color

#5ae779

#5ae779
hex#5ae779
rgbrgb(90, 231, 121)
hslhsl(133, 75%, 63%)
oklchoklch(0.826 0.194 147.9)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6071

Colors that go with #5ae779

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 →

#e75ac9

#82e75a · #5ae7bf

#795ae7 · #e7795a

Split-complementary

Open in tool →

#bf5ae7 · #e75a82

#5a82e7 · #e75ac9 · #e7bf5a

Contrast

#5ae779 as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #13862c as the text (4.69:1)
  • AAA: use #0f6722 as the text (7.04:1)
  • AA: or shift the background to #575757 (4.52:1)
  • AAA: or shift the background to #3b3b3b (7.01:1)
Aaon black
13.14:1passpasspassPasses 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 #5ae779 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 #5ae779
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 #5ae779 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5ae779-a2beab-b84edf-1f2d28-ebf1e9?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