black

#000000

#81FE64

#81FE64

Contrast Ratio

16.29:1

Delta E

125.67

Very Different

50:50 Mix

Color Values

Format #000000 #81FE64
HEX #000000 #81FE64
RGB 0, 0, 0 129, 254, 100
HSL 0.0, 0.0%, 0.0% 108.7, 98.7%, 69.4%
HSV 0.0, 0.0%, 0.0% 108.7, 60.6%, 99.6%
CMYK 0%, 0%, 0%, 100% 49.2%, 0.0%, 60.6%, 0.4%
OKLCH 0.0 0.0 0.0 0.8935 0.2232 140.0

Contrast & Accessibility

16.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81FE64 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81FE64

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81FE64);
background: linear-gradient(135deg, #000000, #81FE64);

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