brandsweets

Color

#40c45f

#40c45f
hex#40c45f
rgbrgb(64, 196, 95)
hslhsl(134, 53%, 51%)
oklchoklch(0.726 0.182 147.7)
Closest name: Battletoad (#11cc55)Relative luminance 0.414
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
40c45fc440a5

#c440a5

Analogous

Open in tool →
40c45f63c44040c4a1

#63c440 · #40c4a1

Triadic

Open in tool →
40c45f5f40c4c45f40

#5f40c4 · #c45f40

Split-complementary

Open in tool →
40c45fa140c4c44063

#a140c4 · #c44063

Tetradic

Open in tool →
40c45f4063c4c440a5c4a140

#4063c4 · #c440a5 · #c4a140

Contrast

#40c45f as textRatioAAAA largeAAAFix
Aaon white
2.26:1failfailfail
  • AA: use #29853e as the text (4.65:1)
  • AAA: use #1f6530 as the text (7.09:1)
  • AA: or shift the background to #404040 (4.58:1)
  • AAA: or shift the background to #212121 (7.12:1)
Aaon black
9.28:1passpasspassPasses 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 #40c45f as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #40c45f
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 #40c45f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40c45f-a2beac-b559d4-1f2d29-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