brandsweets

Color

#3fd96d

#3fd96d
hex#3fd96d
rgbrgb(63, 217, 109)
hslhsl(138, 67%, 55%)
oklchoklch(0.782 0.196 149)
Closest name: Green Priestess (#11dd55)Relative luminance 0.5179
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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3fd96dd93fab

#d93fab

Analogous

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3fd96d5ed93f3fd9ba

#5ed93f · #3fd9ba

Triadic

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3fd96d6d3fd9d96d3f

#6d3fd9 · #d96d3f

Split-complementary

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3fd96dba3fd9d93f5e

#ba3fd9 · #d93f5e

Tetradic

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3fd96d3f5ed9d93fabd9ba3f

#3f5ed9 · #d93fab · #d9ba3f

Contrast

#3fd96d as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #1b883c as the text (4.53:1)
  • AAA: use #14662d as the text (7.08:1)
  • AA: or shift the background to #4d4d4d (4.57:1)
  • AAA: or shift the background to #303030 (7.14:1)
Aaon black
11.36:1passpasspassPasses 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 #3fd96d as the background.

Brands using this color

mcpConnect your agent — build around #3fd96d
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 #3fd96d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3fd96d-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