black

#000000

#51DD59

#51DD59

Contrast Ratio

11.84:1

Delta E

113.82

Very Different

50:50 Mix

Color Values

Format #000000 #51DD59
HEX #000000 #51DD59
RGB 0, 0, 0 81, 221, 89
HSL 0.0, 0.0%, 0.0% 123.4, 67.3%, 59.2%
HSV 0.0, 0.0%, 0.0% 123.4, 63.3%, 86.7%
CMYK 0%, 0%, 0%, 100% 63.3%, 0.0%, 59.7%, 13.3%
OKLCH 0.0 0.0 0.0 0.7941 0.2115 144.1

Contrast & Accessibility

11.84:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51DD59 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #51DD59

Color Difference (Delta E)

113.82 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, #51DD59);
background: linear-gradient(135deg, #000000, #51DD59);

Explore Each Color

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