black

#000000

#81FDB0

#81FDB0

Contrast Ratio

16.61:1

Delta E

107.62

Very Different

50:50 Mix

Color Values

Format #000000 #81FDB0
HEX #000000 #81FDB0
RGB 0, 0, 0 129, 253, 176
HSL 0.0, 0.0%, 0.0% 142.7, 96.9%, 74.9%
HSV 0.0, 0.0%, 0.0% 142.7, 49.0%, 99.2%
CMYK 0%, 0%, 0%, 100% 49.0%, 0.0%, 30.4%, 0.8%
OKLCH 0.0 0.0 0.0 0.9028 0.1553 154.5

Contrast & Accessibility

16.61:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81FDB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81FDB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81FDB0);
background: linear-gradient(135deg, #000000, #81FDB0);

Explore Each Color

Related Comparisons