Color

#5def5f

#5def5f
hex#5def5f
rgbrgb(93, 239, 95)
hslhsl(121, 82%, 65%)
oklchoklch(0.844 0.224 143.5)
Closest name: Emerald Ice Palace (#2af589)Relative luminance 0.6489

Colors that go with #5def5f

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 →

#ef5dec

#a3ef5d · #5defa8

#5f5def · #ef5f5d

Split-complementary

Open in tool →

#a85def · #ef5da3

#5da3ef · #ef5dec · #efa85d

Contrast

#5def5f as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #0d870f as the text (4.68:1)
  • AAA: use #0a660c as the text (7.19:1)
  • AA: or shift the background to #595959 (4.66:1)
  • AAA: or shift the background to #3d3d3d (7.23:1)
Aaon black
13.98:1passpasspassPasses 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 #5def5f 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 #5def5f
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 #5def5f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5def5f-a2bea6-9b4edf-1f2d26-edf1e9?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