black

#000000

#CFFF66

#CFFF66

Contrast Ratio

18.15:1

Delta E

121.01

Very Different

50:50 Mix

Color Values

Format #000000 #CFFF66
HEX #000000 #CFFF66
RGB 0, 0, 0 207, 255, 102
HSL 0.0, 0.0%, 0.0% 78.8, 100.0%, 70.0%
HSV 0.0, 0.0%, 0.0% 78.8, 60.0%, 100.0%
CMYK 0%, 0%, 0%, 100% 18.8%, 0.0%, 60.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.9373 0.1859 124.6

Contrast & Accessibility

18.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CFFF66 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CFFF66

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CFFF66);
background: linear-gradient(135deg, #000000, #CFFF66);

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