black

#000000

#51D141

#51D141

Contrast Ratio

10.55:1

Delta E

112.95

Very Different

50:50 Mix

Color Values

Format #000000 #51D141
HEX #000000 #51D141
RGB 0, 0, 0 81, 209, 65
HSL 0.0, 0.0%, 0.0% 113.3, 61.0%, 53.7%
HSV 0.0, 0.0%, 0.0% 113.3, 68.9%, 82.0%
CMYK 0%, 0%, 0%, 100% 61.2%, 0.0%, 68.9%, 18.0%
OKLCH 0.0 0.0 0.0 0.7611 0.2144 141.5

Contrast & Accessibility

10.55:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D141 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51D141

Color Difference (Delta E)

112.95 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, #51D141);
background: linear-gradient(135deg, #000000, #51D141);

Explore Each Color

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