black

#000000

#81C693

#81C693

Contrast Ratio

10.43:1

Delta E

83.24

Very Different

50:50 Mix

Color Values

Format #000000 #81C693
HEX #000000 #81C693
RGB 0, 0, 0 129, 198, 147
HSL 0.0, 0.0%, 0.0% 135.7, 37.7%, 64.1%
HSV 0.0, 0.0%, 0.0% 135.7, 34.8%, 77.6%
CMYK 0%, 0%, 0%, 100% 34.8%, 0.0%, 25.8%, 22.4%
OKLCH 0.0 0.0 0.0 0.7669 0.1012 151.7

Contrast & Accessibility

10.43:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81C693 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81C693

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #81C693);
background: linear-gradient(135deg, #000000, #81C693);

Explore Each Color

Related Comparisons