brandsweets

Color

#40ce77

#40ce77
hex#40ce77
rgbrgb(64, 206, 119)
hslhsl(143, 59%, 53%)
oklchoklch(0.756 0.173 152.2)
Closest name: Envy’s Love (#2dd78d)Relative luminance 0.4656
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
40ce77ce4098

#ce4098

Analogous

Open in tool →
40ce7751ce4040cebd

#51ce40 · #40cebd

Triadic

Open in tool →
40ce777740cece7740

#7740ce · #ce7740

Split-complementary

Open in tool →
40ce77bd40cece4051

#bd40ce · #ce4051

Tetradic

Open in tool →
40ce774051cece4098cebd40

#4051ce · #ce4098 · #cebd40

Contrast

#40ce77 as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #238649 as the text (4.59:1)
  • AAA: use #1a6537 as the text (7.09:1)
  • AA: or shift the background to #474747 (4.56:1)
  • AAA: or shift the background to #292929 (7.14:1)
Aaon black
10.31:1passpasspassPasses 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 #40ce77 as the background.

Brands using this color

mcpConnect your agent — build around #40ce77
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 #40ce77 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40ce77-a2beb0-c859d4-1f2d2b-eaf1e9?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