Named color

Bitter Leaf

#669841

hex#669841

rgbrgb(102, 152, 65)

hslhsl(94, 40%, 43%)

oklchoklch(0.624 0.13 133.8)

Relative luminance 0.2566

Bitter Leaf on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.

Tints & shades

Tints — toward white

76af4b 83b95b 94c270 a1c982 b1d397 bfdaa9 cfe3bf dcebd1 ecf4e6 fafcf8

Shades — toward black

5e8b3c 547d36 4b6f2f 416029 3a5625 30471f 273918 1d2b12 131d0c 0a0e06

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

Harmonies

Complementary

Open in tool →

669841 73429a

#73429a

Analogous

Open in tool →

669841 949a42 429a48

#949a42 · #429a48

Triadic

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669841 42689a 9a4268

#42689a · #9a4268

Split-complementary

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669841 48429a 9a4294

#48429a · #9a4294

Tetradic

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669841 42949a 73429a 9a4842

#42949a · #73429a · #9a4842

Contrast

Bitter Leaf as text	Ratio	AA	AA large	AAA	Fix
Aaon white	3.42:1	fail	pass	fail	AA: use #578137 as the text (4.56:1) AAA: use #416029 as the text (7.17:1) AA: or shift the background to #242424 (4.53:1)
Aaon black	6.13:1	pass	pass	fail	AAA: use #6fa446 as the text (7.07:1)

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

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around Bitter Leaf

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 #669841 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/669841-abbea2-5a4edf-1f2d1f-f0f1e9?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