black

#000000

#75FF55

#75FF55

Contrast Ratio

16.19:1

Delta E

130.77

Very Different

50:50 Mix

Color Values

Format #000000 #75FF55
HEX #000000 #75FF55
RGB 0, 0, 0 117, 255, 85
HSL 0.0, 0.0%, 0.0% 108.7, 100.0%, 66.7%
HSV 0.0, 0.0%, 0.0% 108.7, 66.7%, 100.0%
CMYK 0%, 0%, 0%, 100% 54.1%, 0.0%, 66.7%, 0.0%
OKLCH 0.0 0.0 0.0 0.89 0.2402 140.2

Contrast & Accessibility

16.19:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #75FF55 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #75FF55

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #75FF55);
background: linear-gradient(135deg, #000000, #75FF55);

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