brandsweets

Color

#66a725

#66a725
hex#66a725
rgbrgb(102, 167, 37)
hslhsl(90, 64%, 40%)
oklchoklch(0.66 0.171 133.1)
Closest name: Jungle Jewels (#58a64b)Relative luminance 0.306
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
66a7256625a7

#6625a7

Analogous

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66a725a7a72525a725

#a7a725 · #25a725

Triadic

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66a7252566a7a72566

#2566a7 · #a72566

Split-complementary

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66a7252525a7a725a7

#2525a7 · #a725a7

Tetradic

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66a72525a7a76625a7a72525

#25a7a7 · #6625a7 · #a72525

Contrast

#66a725 as textRatioAAAA largeAAAFix
Aaon white
2.95:1failfailfail
  • AA: use #4f821c as the text (4.62:1)
  • AAA: use #3b6015 as the text (7.32:1)
  • AA: or shift the background to #2e2e2e (4.6:1)
  • AAA: or shift the background to #000000 (7.12:1)
Aaon black
7.12:1passpasspassPasses 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 #66a725 as the background.

Brands using this color

mcpConnect your agent — build around #66a725
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 #66a725 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/66a725-adbea2-514edf-202d1f-f1f1e9?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