brandsweets

Color

#4df5cd

#4df5cd
hex#4df5cd
rgbrgb(77, 245, 205)
hslhsl(166, 89%, 63%)
oklchoklch(0.875 0.148 173.3)
Closest name: Jittery Jade (#77eebb)Relative luminance 0.7129
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
4df5cdf54d74

#f54d74

Analogous

Open in tool →
4df5cd4df5794dc8f5

#4df579 · #4dc8f5

Triadic

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4df5cdcd4df5f5cd4d

#cd4df5 · #f5cd4d

Split-complementary

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4df5cdf54dc8f5794d

#f54dc8 · #f5794d

Tetradic

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4df5cd794df5f54d74c8f54d

#794df5 · #f54d74 · #c8f54d

Contrast

#4df5cd as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #088266 as the text (4.78:1)
  • AAA: use #06654f as the text (7.04:1)
  • AA: or shift the background to #5e5e5e (4.71:1)
  • AAA: or shift the background to #424242 (7.3:1)
Aaon black
15.26:1passpasspassPasses 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 #4df5cd as the background.

Brands using this color

mcpConnect your agent — build around #4df5cd
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 #4df5cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4df5cd-a2bebb-d459b1-1f2a2d-e9f1ec?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