black

#000000

#EFFF62

#EFFF62

Contrast Ratio

19.15:1

Delta E

122.15

Very Different

50:50 Mix

Color Values

Format #000000 #EFFF62
HEX #000000 #EFFF62
RGB 0, 0, 0 239, 255, 98
HSL 0.0, 0.0%, 0.0% 66.1, 100.0%, 69.2%
HSV 0.0, 0.0%, 0.0% 66.1, 61.6%, 100.0%
CMYK 0%, 0%, 0%, 100% 6.3%, 0.0%, 61.6%, 0.0%
OKLCH 0.0 0.0 0.0 0.9596 0.1778 114.7

Contrast & Accessibility

19.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFF62 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFF62

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFFF62);
background: linear-gradient(135deg, #000000, #EFFF62);

Explore Each Color

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