Named color

Celery

#b4c04c

hex#b4c04c

rgbrgb(180, 192, 76)

hslhsl(66, 48%, 53%)

oklchoklch(0.776 0.14 114.7)

Relative luminance 0.4792

Celery 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

bdc760 c3cd70 cbd382 d1d992 d9dfa4 e0e4b4 e7ebc6 eef0d5 f6f7e8 fcfcf7

Shades — toward black

a9b540 98a239 868f32 747d2c 666d26 555b20 434819 313513 20220c 0e0f05

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

Harmonies

Complementary

Open in tool →

b4c04c 594ec1

#594ec1

Analogous

Open in tool →

b4c04c c1934e 7cc14e

#c1934e · #7cc14e

Triadic

Open in tool →

b4c04c 4eb5c1 c14eb5

#4eb5c1 · #c14eb5

Split-complementary

Open in tool →

b4c04c 4e7cc1 934ec1

#4e7cc1 · #934ec1

Tetradic

Open in tool →

b4c04c 4ec193 594ec1 c14e7c

#4ec193 · #594ec1 · #c14e7c

Contrast

Celery as text	Ratio	AA	AA large	AAA	Fix
Aaon white	1.98:1	fail	fail	fail	AA: use #71792a as the text (4.7:1) AAA: use #555b20 as the text (7.23:1) AA: or shift the background to #474747 (4.68:1) AAA: or shift the background to #2b2b2b (7.14:1)
Aaon black	10.58:1	pass	pass	pass	Passes 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 Celery 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 Celery

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 #b4c04c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4c04c-b8bea2-4e86df-262d1f-f1eee9?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