black

#000000

#508E45

#508E45

Contrast Ratio

5.3:1

Delta E

71.74

Very Different

50:50 Mix

Color Values

Format #000000 #508E45
HEX #000000 #508E45
RGB 0, 0, 0 80, 142, 69
HSL 0.0, 0.0%, 0.0% 111.0, 34.6%, 41.4%
HSV 0.0, 0.0%, 0.0% 111.0, 51.4%, 55.7%
CMYK 0%, 0%, 0%, 100% 43.7%, 0.0%, 51.4%, 44.3%
OKLCH 0.0 0.0 0.0 0.5869 0.1238 140.7

Contrast & Accessibility

5.3:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508E45 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508E45

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508E45);
background: linear-gradient(135deg, #000000, #508E45);

Explore Each Color

Related Comparisons