black

#000000

#508137

#508137

Contrast Ratio

4.54:1

Delta E

67.48

Very Different

50:50 Mix

Color Values

Format #000000 #508137
HEX #000000 #508137
RGB 0, 0, 0 80, 129, 55
HSL 0.0, 0.0%, 0.0% 99.7, 40.2%, 36.1%
HSV 0.0, 0.0%, 0.0% 99.7, 57.4%, 50.6%
CMYK 0%, 0%, 0%, 100% 38.0%, 0.0%, 57.4%, 49.4%
OKLCH 0.0 0.0 0.0 0.5508 0.1179 136.3

Contrast & Accessibility

4.54:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508137 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508137

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508137);
background: linear-gradient(135deg, #000000, #508137);

Explore Each Color

Related Comparisons