brandsweets

Color

#40dd75

#40dd75
hex#40dd75
rgbrgb(64, 221, 117)
hslhsl(140, 70%, 56%)
oklchoklch(0.794 0.194 150.2)
Closest name: Envy’s Love (#2dd78d)Relative luminance 0.5409
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
40dd75dd40a9

#dd40a9

Analogous

Open in tool →
40dd755add4040ddc3

#5add40 · #40ddc3

Triadic

Open in tool →
40dd757540dddd7540

#7540dd · #dd7540

Split-complementary

Open in tool →
40dd75c340dddd405a

#c340dd · #dd405a

Tetradic

Open in tool →
40dd75405adddd40a9ddc340

#405add · #dd40a9 · #ddc340

Contrast

#40dd75 as textRatioAAAA largeAAAFix
Aaon white
1.78:1failfailfail
  • AA: use #18863d as the text (4.65:1)
  • AAA: use #12642d as the text (7.28:1)
  • AA: or shift the background to #4f4f4f (4.61:1)
  • AAA: or shift the background to #333333 (7.11:1)
Aaon black
11.82:1passpasspassPasses 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 #40dd75 as the background.

Brands using this color

mcpConnect your agent — build around #40dd75
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 #40dd75 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40dd75-a2beaf-c259d4-1f2d2a-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