black

#000000

#40F769

#40F769

Contrast Ratio

14.73:1

Delta E

125.5

Very Different

50:50 Mix

Color Values

Format #000000 #40F769
HEX #000000 #40F769
RGB 0, 0, 0 64, 247, 105
HSL 0.0, 0.0%, 0.0% 133.4, 92.0%, 61.0%
HSV 0.0, 0.0%, 0.0% 133.4, 74.1%, 96.9%
CMYK 0%, 0%, 0%, 100% 74.1%, 0.0%, 57.5%, 3.1%
OKLCH 0.0 0.0 0.0 0.8578 0.2351 146.6

Contrast & Accessibility

14.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40F769 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40F769

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40F769);
background: linear-gradient(135deg, #000000, #40F769);

Explore Each Color

Related Comparisons