Color

#5def69

#5def69
hex#5def69
rgbrgb(93, 239, 105)
hslhsl(125, 82%, 65%)
oklchoklch(0.845 0.216 144.7)
Closest name: Emerald Ice Palace (#2af589)Relative luminance 0.6508

Colors that go with #5def69

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 →

#ef5de3

#9aef5d · #5defb2

#695def · #ef695d

Split-complementary

Open in tool →

#b25def · #ef5d9a

#5d9aef · #ef5de3 · #efb25d

Contrast

#5def69 as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #0d8717 as the text (4.67:1)
  • AAA: use #0a6612 as the text (7.19:1)
  • AA: or shift the background to #595959 (4.68:1)
  • AAA: or shift the background to #3d3d3d (7.25:1)
Aaon black
14.02:1passpasspassPasses 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 #5def69 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 #5def69
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 #5def69 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5def69-a2bea7-a54edf-1f2d26-ecf1e9?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