black

#000000

#478721

#478721

Contrast Ratio

4.76:1

Delta E

78.26

Very Different

50:50 Mix

Color Values

Format #000000 #478721
HEX #000000 #478721
RGB 0, 0, 0 71, 135, 33
HSL 0.0, 0.0%, 0.0% 97.6, 60.7%, 32.9%
HSV 0.0, 0.0%, 0.0% 97.6, 75.6%, 52.9%
CMYK 0%, 0%, 0%, 100% 47.4%, 0.0%, 75.6%, 47.1%
OKLCH 0.0 0.0 0.0 0.5597 0.1487 136.4

Contrast & Accessibility

4.76:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #478721 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #478721

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #478721);
background: linear-gradient(135deg, #000000, #478721);

Explore Each Color

Related Comparisons