black

#000000

#51C862

#51C862

Contrast Ratio

9.79:1

Delta E

99.3

Very Different

50:50 Mix

Color Values

Format #000000 #51C862
HEX #000000 #51C862
RGB 0, 0, 0 81, 200, 98
HSL 0.0, 0.0%, 0.0% 128.6, 52.0%, 55.1%
HSV 0.0, 0.0%, 0.0% 128.6, 59.5%, 78.4%
CMYK 0%, 0%, 0%, 100% 59.5%, 0.0%, 51.0%, 21.6%
OKLCH 0.0 0.0 0.0 0.7418 0.1775 146.2

Contrast & Accessibility

9.79:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51C862 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51C862

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51C862);
background: linear-gradient(135deg, #000000, #51C862);

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