black

#000000

#20DF4F

#20DF4F

Contrast Ratio

11.73:1

Delta E

120.38

Very Different

50:50 Mix

Color Values

Format #000000 #20DF4F
HEX #000000 #20DF4F
RGB 0, 0, 0 32, 223, 79
HSL 0.0, 0.0%, 0.0% 134.8, 74.9%, 50.0%
HSV 0.0, 0.0%, 0.0% 134.8, 85.7%, 87.5%
CMYK 0%, 0%, 0%, 100% 85.7%, 0.0%, 64.6%, 12.5%
OKLCH 0.0 0.0 0.0 0.7888 0.2339 145.9

Contrast & Accessibility

11.73:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #20DF4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #20DF4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #20DF4F);
background: linear-gradient(135deg, #000000, #20DF4F);

Explore Each Color

Related Comparisons