Brand color

Supabase Green

#3ecf8e

hex#3ecf8e

rgbrgb(62, 207, 142)

hslhsl(153, 60%, 53%)

oklchoklch(0.762 0.154 159.4)

From Supabase brand colorsRelative luminance 0.476

Vivid

Open in palette tool Check contrast

Supabase Green 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 3 public brands that use it and the palettes it appears in.

Tints & shades

Tints — toward white

54d49a 64d8a4 78ddb0 89e1b9 9de7c5 adebcf c2f0db d2f4e5 e7f9f1 f7fdfa

Shades — toward black

31c482 2caf74 279b67 228759 1e764e 186241 134e33 0e3926 092518 04100b

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

Harmonies

Complementary

Open in tool →

3ecf8e cf3f80

#cf3f80

Analogous

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3ecf8e 3fcf46 3fc8cf

#3fcf46 · #3fc8cf

Triadic

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3ecf8e 8e3fcf cf8e3f

#8e3fcf · #cf8e3f

Split-complementary

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3ecf8e cf3fc8 cf463f

#cf3fc8 · #cf463f

Tetradic

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3ecf8e 463fcf cf3f80 c8cf3f

#463fcf · #cf3f80 · #c8cf3f

Contrast

Supabase Green as text	Ratio	AA	AA large	AAA	Fix
Aaon white	2:1	fail	fail	fail	AA: use #218356 as the text (4.72:1) AAA: use #186241 as the text (7.34:1) AA: or shift the background to #474747 (4.65:1) AAA: or shift the background to #2b2b2b (7.09:1)
Aaon black	10.52:1	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 Supabase Green as the background.

Brands using this color

Palettes built around it

c9a227 7c8aa5 34d399 0c1222 e8edf5

Ledger Dark

Open in tool →

Gold on midnight is the private-banking cue; the mint accent keeps it from feeling old-money stuffy.

Dark Luxury TechnicalFintech

mcpConnect your agent — build around Supabase Green

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 #3ecf8e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ecf8e-a2beb5-d459cc-1f2d2d-e9f1ea?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