black

#000000

#51EE65

#51EE65

Contrast Ratio

13.77:1

Delta E

120.38

Very Different

50:50 Mix

Color Values

Format #000000 #51EE65
HEX #000000 #51EE65
RGB 0, 0, 0 81, 238, 101
HSL 0.0, 0.0%, 0.0% 127.6, 82.2%, 62.5%
HSV 0.0, 0.0%, 0.0% 127.6, 66.0%, 93.3%
CMYK 0%, 0%, 0%, 100% 66.0%, 0.0%, 57.6%, 6.7%
OKLCH 0.0 0.0 0.0 0.8384 0.2226 145.3

Contrast & Accessibility

13.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51EE65 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51EE65

Color Difference (Delta E)

120.38 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, #51EE65);
background: linear-gradient(135deg, #000000, #51EE65);

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