black

#000000

#ECFF54

#ECFF54

Contrast Ratio

19.0:1

Delta E

125.26

Very Different

50:50 Mix

Color Values

Format #000000 #ECFF54
HEX #000000 #ECFF54
RGB 0, 0, 0 236, 255, 84
HSL 0.0, 0.0%, 0.0% 66.7, 100.0%, 66.5%
HSV 0.0, 0.0%, 0.0% 66.7, 67.1%, 100.0%
CMYK 0%, 0%, 0%, 100% 7.5%, 0.0%, 67.1%, 0.0%
OKLCH 0.0 0.0 0.0 0.9562 0.1884 115.5

Contrast & Accessibility

19.0:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #ECFF54 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #ECFF54

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #ECFF54);
background: linear-gradient(135deg, #000000, #ECFF54);

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