black

#000000

#78FF99

#78FF99

Contrast Ratio

16.56:1

Delta E

114.21

Very Different

50:50 Mix

Color Values

Format #000000 #78FF99
HEX #000000 #78FF99
RGB 0, 0, 0 120, 255, 153
HSL 0.0, 0.0%, 0.0% 134.7, 100.0%, 73.5%
HSV 0.0, 0.0%, 0.0% 134.7, 52.9%, 100.0%
CMYK 0%, 0%, 0%, 100% 52.9%, 0.0%, 40.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.8998 0.1835 149.4

Contrast & Accessibility

16.56:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #78FF99 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #78FF99

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #78FF99);
background: linear-gradient(135deg, #000000, #78FF99);

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