black

#000000

#EFFD83

#EFFD83

Contrast Ratio

19.05:1

Delta E

113.46

Very Different

50:50 Mix

Color Values

Format #000000 #EFFD83
HEX #000000 #EFFD83
RGB 0, 0, 0 239, 253, 131
HSL 0.0, 0.0%, 0.0% 66.9, 96.8%, 75.3%
HSV 0.0, 0.0%, 0.0% 66.9, 48.2%, 99.2%
CMYK 0%, 0%, 0%, 100% 5.5%, 0.0%, 48.2%, 0.8%
OKLCH 0.0 0.0 0.0 0.9589 0.1472 114.6

Contrast & Accessibility

19.05:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFD83 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFD83

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFFD83);
background: linear-gradient(135deg, #000000, #EFFD83);

Explore Each Color

Related Comparisons