black

#000000

#81C360

#81C360

Contrast Ratio

9.91:1

Delta E

92.84

Very Different

50:50 Mix

Color Values

Format #000000 #81C360
HEX #000000 #81C360
RGB 0, 0, 0 129, 195, 96
HSL 0.0, 0.0%, 0.0% 100.0, 45.2%, 57.1%
HSV 0.0, 0.0%, 0.0% 100.0, 50.8%, 76.5%
CMYK 0%, 0%, 0%, 100% 33.8%, 0.0%, 50.8%, 23.5%
OKLCH 0.0 0.0 0.0 0.7504 0.1484 136.2

Contrast & Accessibility

9.91:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81C360 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81C360

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81C360);
background: linear-gradient(135deg, #000000, #81C360);

Explore Each Color

Related Comparisons