black

#000000

#81C35F

#81C35F

Contrast Ratio

9.9:1

Delta E

93.09

Very Different

50:50 Mix

Color Values

Format #000000 #81C35F
HEX #000000 #81C35F
RGB 0, 0, 0 129, 195, 95
HSL 0.0, 0.0%, 0.0% 99.6, 45.5%, 56.9%
HSV 0.0, 0.0%, 0.0% 99.6, 51.3%, 76.5%
CMYK 0%, 0%, 0%, 100% 33.8%, 0.0%, 51.3%, 23.5%
OKLCH 0.0 0.0 0.0 0.7502 0.1493 136.0

Contrast & Accessibility

9.9:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81C35F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81C35F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81C35F);
background: linear-gradient(135deg, #000000, #81C35F);

Explore Each Color

Related Comparisons