black

#000000

#51D641

#51D641

Contrast Ratio

11.04:1

Delta E

115.76

Very Different

50:50 Mix

Color Values

Format #000000 #51D641
HEX #000000 #51D641
RGB 0, 0, 0 81, 214, 65
HSL 0.0, 0.0%, 0.0% 113.6, 64.5%, 54.7%
HSV 0.0, 0.0%, 0.0% 113.6, 69.6%, 83.9%
CMYK 0%, 0%, 0%, 100% 62.1%, 0.0%, 69.6%, 16.1%
OKLCH 0.0 0.0 0.0 0.774 0.2201 141.6

Contrast & Accessibility

11.04:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51D641 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51D641

Color Difference (Delta E)

115.76 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51D641);
background: linear-gradient(135deg, #000000, #51D641);

Explore Each Color

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