black

#000000

#3FEC39

#3FEC39

Contrast Ratio

13.27:1

Delta E

130.71

Very Different

50:50 Mix

Color Values

Format #000000 #3FEC39
HEX #000000 #3FEC39
RGB 0, 0, 0 63, 236, 57
HSL 0.0, 0.0%, 0.0% 118.0, 82.5%, 57.5%
HSV 0.0, 0.0%, 0.0% 118.0, 75.8%, 92.5%
CMYK 0%, 0%, 0%, 100% 73.3%, 0.0%, 75.8%, 7.5%
OKLCH 0.0 0.0 0.0 0.8254 0.2542 142.5

Contrast & Accessibility

13.27:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FEC39 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3FEC39

Color Difference (Delta E)

130.71 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, #3FEC39);
background: linear-gradient(135deg, #000000, #3FEC39);

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