Color

#4def7e

#4def7e
hex#4def7e
rgbrgb(77, 239, 126)
hslhsl(138, 84%, 62%)
oklchoklch(0.843 0.204 149.5)
Closest name: Emerald Ice Palace (#2af589)Relative luminance 0.6482

Colors that go with #4def7e

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 →

#ef4dbf

#6def4d · #4defcf

#7e4def · #ef7e4d

Split-complementary

Open in tool →

#cf4def · #ef4d6d

#4d6def · #ef4dbf · #efcf4d

Contrast

#4def7e as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #0c8831 as the text (4.58:1)
  • AAA: use #096725 as the text (7.05:1)
  • AA: or shift the background to #595959 (4.66:1)
  • AAA: or shift the background to #3d3d3d (7.22:1)
Aaon black
13.96:1passpasspassPasses 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 #4def7e 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 #4def7e
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 #4def7e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4def7e-a2beae-be59d4-1f2d29-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