black

#000000

#21D12C

#21D12C

Contrast Ratio

10.22:1

Delta E

120.61

Very Different

50:50 Mix

Color Values

Format #000000 #21D12C
HEX #000000 #21D12C
RGB 0, 0, 0 33, 209, 44
HSL 0.0, 0.0%, 0.0% 123.8, 72.7%, 47.5%
HSV 0.0, 0.0%, 0.0% 123.8, 84.2%, 82.0%
CMYK 0%, 0%, 0%, 100% 84.2%, 0.0%, 78.9%, 18.0%
OKLCH 0.0 0.0 0.0 0.7495 0.2392 143.2

Contrast & Accessibility

10.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #21D12C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #21D12C

Color Difference (Delta E)

120.61 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #21D12C);
background: linear-gradient(135deg, #000000, #21D12C);

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