black

#000000

#51E74F

#51E74F

Contrast Ratio

12.89:1

Delta E

121.91

Very Different

50:50 Mix

Color Values

Format #000000 #51E74F
HEX #000000 #51E74F
RGB 0, 0, 0 81, 231, 79
HSL 0.0, 0.0%, 0.0% 119.2, 76.0%, 60.8%
HSV 0.0, 0.0%, 0.0% 119.2, 65.8%, 90.6%
CMYK 0%, 0%, 0%, 100% 64.9%, 0.0%, 65.8%, 9.4%
OKLCH 0.0 0.0 0.0 0.8185 0.2305 142.9

Contrast & Accessibility

12.89:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51E74F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51E74F

Color Difference (Delta E)

121.91 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, #51E74F);
background: linear-gradient(135deg, #000000, #51E74F);

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