black

#000000

#71E23F

#71E23F

Contrast Ratio

12.65:1

Delta E

120.09

Very Different

50:50 Mix

Color Values

Format #000000 #71E23F
HEX #000000 #71E23F
RGB 0, 0, 0 113, 226, 63
HSL 0.0, 0.0%, 0.0% 101.6, 73.8%, 56.7%
HSV 0.0, 0.0%, 0.0% 101.6, 72.1%, 88.6%
CMYK 0%, 0%, 0%, 100% 50.0%, 0.0%, 72.1%, 11.4%
OKLCH 0.0 0.0 0.0 0.8154 0.2217 138.0

Contrast & Accessibility

12.65:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #71E23F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #71E23F

Color Difference (Delta E)

120.09 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #71E23F);
background: linear-gradient(135deg, #000000, #71E23F);

Explore Each Color

Related Comparisons