brandsweets

Color

#4dffb2

#4dffb2
hex#4dffb2
rgbrgb(77, 255, 178)
hslhsl(154, 100%, 65%)
oklchoklch(0.892 0.179 160.1)
Closest name: Illicit Green (#56fca2)Relative luminance 0.7631
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

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4dffb2ff4d9a

#ff4d9a

Analogous

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4dffb24dff584df3ff

#4dff58 · #4df3ff

Triadic

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4dffb2b24dffffb24d

#b24dff · #ffb24d

Split-complementary

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4dffb2ff4df3ff584d

#ff4df3 · #ff584d

Tetradic

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4dffb2584dffff4d9af3ff4d

#584dff · #ff4d9a · #f3ff4d

Contrast

#4dffb2 as textRatioAAAA largeAAAFix
Aaon white
1.29:1failfailfail
  • AA: use #00854b as the text (4.71:1)
  • AAA: use #00663a as the text (7.09:1)
  • AA: or shift the background to #636363 (4.65:1)
  • AAA: or shift the background to #474747 (7.2:1)
Aaon black
16.26:1passpasspassPasses 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 #4dffb2 as the background.

Brands using this color

mcpConnect your agent — build around #4dffb2
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 #4dffb2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4dffb2-a2beb5-d459ca-1f2d2d-e9f1ea?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