black

#000000

#51DC55

#51DC55

Contrast Ratio

11.72:1

Delta E

114.26

Very Different

50:50 Mix

Color Values

Format #000000 #51DC55
HEX #000000 #51DC55
RGB 0, 0, 0 81, 220, 85
HSL 0.0, 0.0%, 0.0% 121.7, 66.5%, 59.0%
HSV 0.0, 0.0%, 0.0% 121.7, 63.2%, 86.3%
CMYK 0%, 0%, 0%, 100% 63.2%, 0.0%, 61.4%, 13.7%
OKLCH 0.0 0.0 0.0 0.7912 0.2134 143.7

Contrast & Accessibility

11.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51DC55 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51DC55

Color Difference (Delta E)

114.26 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, #51DC55);
background: linear-gradient(135deg, #000000, #51DC55);

Explore Each Color

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