black

#000000

#4FFB81

#4FFB81

Contrast Ratio

15.45:1

Delta E

120.76

Very Different

50:50 Mix

Color Values

Format #000000 #4FFB81
HEX #000000 #4FFB81
RGB 0, 0, 0 79, 251, 129
HSL 0.0, 0.0%, 0.0% 137.4, 95.6%, 64.7%
HSV 0.0, 0.0%, 0.0% 137.4, 68.5%, 98.4%
CMYK 0%, 0%, 0%, 100% 68.5%, 0.0%, 48.6%, 1.6%
OKLCH 0.0 0.0 0.0 0.8741 0.216 149.0

Contrast & Accessibility

15.45:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4FFB81 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4FFB81

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4FFB81);
background: linear-gradient(135deg, #000000, #4FFB81);

Explore Each Color

Related Comparisons