black

#000000

#78FF63

#78FF63

Contrast Ratio

16.28:1

Delta E

127.22

Very Different

50:50 Mix

Color Values

Format #000000 #78FF63
HEX #000000 #78FF63
RGB 0, 0, 0 120, 255, 99
HSL 0.0, 0.0%, 0.0% 111.9, 100.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 111.9, 61.2%, 100.0%
CMYK 0%, 0%, 0%, 100% 52.9%, 0.0%, 61.2%, 0.0%
OKLCH 0.0 0.0 0.0 0.8924 0.2292 141.1

Contrast & Accessibility

16.28:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #78FF63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #78FF63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #78FF63);
background: linear-gradient(135deg, #000000, #78FF63);

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