black

#000000

#81D050

#81D050

Contrast Ratio

11.07:1

Delta E

104.53

Very Different

50:50 Mix

Color Values

Format #000000 #81D050
HEX #000000 #81D050
RGB 0, 0, 0 129, 208, 80
HSL 0.0, 0.0%, 0.0% 97.0, 57.7%, 56.5%
HSV 0.0, 0.0%, 0.0% 97.0, 61.5%, 81.6%
CMYK 0%, 0%, 0%, 100% 38.0%, 0.0%, 61.5%, 18.4%
OKLCH 0.0 0.0 0.0 0.78 0.1801 135.4

Contrast & Accessibility

11.07:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81D050 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81D050

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81D050);
background: linear-gradient(135deg, #000000, #81D050);

Explore Each Color

Related Comparisons