black

#000000

#71F03D

#71F03D

Contrast Ratio

14.23:1

Delta E

128.16

Very Different

50:50 Mix

Color Values

Format #000000 #71F03D
HEX #000000 #71F03D
RGB 0, 0, 0 113, 240, 61
HSL 0.0, 0.0%, 0.0% 102.6, 85.6%, 59.0%
HSV 0.0, 0.0%, 0.0% 102.6, 74.6%, 94.1%
CMYK 0%, 0%, 0%, 100% 52.9%, 0.0%, 74.6%, 5.9%
OKLCH 0.0 0.0 0.0 0.8499 0.2388 138.5

Contrast & Accessibility

14.23:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #71F03D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #71F03D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #71F03D);
background: linear-gradient(135deg, #000000, #71F03D);

Explore Each Color

Related Comparisons