black

#000000

#51DB83

#51DB83

Contrast Ratio

11.81:1

Delta E

102.03

Very Different

50:50 Mix

Color Values

Format #000000 #51DB83
HEX #000000 #51DB83
RGB 0, 0, 0 81, 219, 131
HSL 0.0, 0.0%, 0.0% 141.7, 65.7%, 58.8%
HSV 0.0, 0.0%, 0.0% 141.7, 63.0%, 85.9%
CMYK 0%, 0%, 0%, 100% 63.0%, 0.0%, 40.2%, 14.1%
OKLCH 0.0 0.0 0.0 0.7952 0.1727 152.1

Contrast & Accessibility

11.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51DB83 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51DB83

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51DB83);
background: linear-gradient(135deg, #000000, #51DB83);

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