brandsweets

Color

#4ef4ca

#4ef4ca
hex#4ef4ca
rgbrgb(78, 244, 202)
hslhsl(165, 88%, 63%)
oklchoklch(0.872 0.148 172.2)
Closest name: Jittery Jade (#77eebb)Relative luminance 0.7059
Vivid
Open in palette toolCheck contrast

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →
4ef4caf44e77

#f44e77

Analogous

Open in tool →
4ef4ca4ef4774ecaf4

#4ef477 · #4ecaf4

Triadic

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4ef4caca4ef4f4ca4e

#ca4ef4 · #f4ca4e

Split-complementary

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4ef4caf44ecaf4774e

#f44eca · #f4774e

Tetradic

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4ef4ca774ef4f44e77caf44e

#774ef4 · #f44e77 · #caf44e

Contrast

#4ef4ca as textRatioAAAA largeAAAFix
Aaon white
1.39:1failfailfail
  • AA: use #098667 as the text (4.55:1)
  • AAA: use #06654d as the text (7.06:1)
  • AA: or shift the background to #5e5e5e (4.67:1)
  • AAA: or shift the background to #424242 (7.23:1)
Aaon black
15.12:1passpasspassPasses 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 #4ef4ca as the background.

Brands using this color

mcpConnect your agent — build around #4ef4ca
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #4ef4ca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ef4ca-a2beba-d459b3-1f2b2d-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