black

#000000

#71EC51

#71EC51

Contrast Ratio

13.82:1

Delta E

121.54

Very Different

50:50 Mix

Color Values

Format #000000 #71EC51
HEX #000000 #71EC51
RGB 0, 0, 0 113, 236, 81
HSL 0.0, 0.0%, 0.0% 107.6, 80.3%, 62.2%
HSV 0.0, 0.0%, 0.0% 107.6, 65.7%, 92.5%
CMYK 0%, 0%, 0%, 100% 52.1%, 0.0%, 65.7%, 7.5%
OKLCH 0.0 0.0 0.0 0.8416 0.2222 139.8

Contrast & Accessibility

13.82:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #71EC51 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #71EC51

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #71EC51);
background: linear-gradient(135deg, #000000, #71EC51);

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