brandsweets

Color

#40a05a

#40a05a
hex#40a05a
rgbrgb(64, 160, 90)
hslhsl(136, 43%, 44%)
oklchoklch(0.631 0.138 149.6)
Closest name: Golf Course (#5a9e4b)Relative luminance 0.2697
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
40a05aa04087

#a04087

Analogous

Open in tool →
40a05a56a04040a08a

#56a040 · #40a08a

Triadic

Open in tool →
40a05a5a40a0a05a40

#5a40a0 · #a05a40

Split-complementary

Open in tool →
40a05a8a40a0a04056

#8a40a0 · #a04056

Tetradic

Open in tool →
40a05a4056a0a04087a08a40

#4056a0 · #a04087 · #a08a40

Contrast

#40a05a as textRatioAAAA largeAAAFix
Aaon white
3.28:1failpassfail
  • AA: use #348349 as the text (4.68:1)
  • AAA: use #276237 as the text (7.27:1)
  • AA: or shift the background to #262626 (4.61:1)
Aaon black
6.39:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #40a05a as the background.

Brands using this color

mcpConnect your agent — build around #40a05a
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 #40a05a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/40a05a-a2bead-b959d4-1f2d29-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