black

#000000

#71CC51

#71CC51

Contrast Ratio

10.46:1

Delta E

103.27

Very Different

50:50 Mix

Color Values

Format #000000 #71CC51
HEX #000000 #71CC51
RGB 0, 0, 0 113, 204, 81
HSL 0.0, 0.0%, 0.0% 104.4, 54.7%, 55.9%
HSV 0.0, 0.0%, 0.0% 104.4, 60.3%, 80.0%
CMYK 0%, 0%, 0%, 100% 44.6%, 0.0%, 60.3%, 20.0%
OKLCH 0.0 0.0 0.0 0.7624 0.1822 138.4

Contrast & Accessibility

10.46:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #71CC51 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #71CC51

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #71CC51);
background: linear-gradient(135deg, #000000, #71CC51);

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