black

#000000

#71FA57

#71FA57

Contrast Ratio

15.51:1

Delta E

127.9

Very Different

50:50 Mix

Color Values

Format #000000 #71FA57
HEX #000000 #71FA57
RGB 0, 0, 0 113, 250, 87
HSL 0.0, 0.0%, 0.0% 110.4, 94.2%, 66.1%
HSV 0.0, 0.0%, 0.0% 110.4, 65.2%, 98.0%
CMYK 0%, 0%, 0%, 100% 54.8%, 0.0%, 65.2%, 2.0%
OKLCH 0.0 0.0 0.0 0.8765 0.2347 140.7

Contrast & Accessibility

15.51:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #71FA57 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #71FA57

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #71FA57);
background: linear-gradient(135deg, #000000, #71FA57);

Explore Each Color

Related Comparisons