Rich Black
#003C43
Likes
11,051
Colors
4
CSS variables
:root {
--c-vibrant-1: #003C43;
--c-vibrant-2: #135D66;
--c-vibrant-3: #77B0AA;
--c-vibrant-4: #E3FEF7;
}About this palette
This 4-color vibrant palette runs from Mint Chiffon (#E3FEF7) as its lightest tone to Rich Black (#003C43) as its darkest. It blends Rich Black, Tropical Skies, Galaxy Green and Mint Chiffon into a single set you can drop straight into a UI. Of its 6 color pairings, 3 meet the WCAG AA contrast threshold (4.5:1) for body text — the strongest is #003C43 on #E3FEF7 at 11.45:1.
A versatile palette suitable for marketing pages, product hero blocks, illustrations, and accent UI states.
Color breakdown
Tropical Skies
#135D66
Galaxy Green
#77B0AA
Mint Chiffon
#E3FEF7
Contrast & accessibility
3 of 6 color pairings meet the WCAG AA contrast threshold (4.5:1) for body text.
Aa
#003C43 on #E3FEF7
11.45:1
AAA
Aa
#135D66 on #E3FEF7
7.10:1
AAA
Aa
#003C43 on #77B0AA
4.96:1
AA
Aa
#135D66 on #77B0AA
3.08:1
AA Large
Aa
#77B0AA on #E3FEF7
2.31:1
Fail
Aa
#003C43 on #135D66
1.61:1
Fail
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