black

#000000

#05FA21

#05FA21

Contrast Ratio

14.7:1

Delta E

143.61

Very Different

50:50 Mix

Color Values

Format #000000 #05FA21
HEX #000000 #05FA21
RGB 0, 0, 0 5, 250, 33
HSL 0.0, 0.0%, 0.0% 126.9, 96.1%, 50.0%
HSV 0.0, 0.0%, 0.0% 126.9, 98.0%, 98.0%
CMYK 0%, 0%, 0%, 100% 98.0%, 0.0%, 86.8%, 2.0%
OKLCH 0.0 0.0 0.0 0.8543 0.2849 143.0

Contrast & Accessibility

14.7:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #05FA21 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #05FA21

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #05FA21);
background: linear-gradient(135deg, #000000, #05FA21);

Explore Each Color

Related Comparisons