black

#000000

#508A3F

#508A3F

Contrast Ratio

5.05:1

Delta E

70.91

Very Different

50:50 Mix

Color Values

Format #000000 #508A3F
HEX #000000 #508A3F
RGB 0, 0, 0 80, 138, 63
HSL 0.0, 0.0%, 0.0% 106.4, 37.3%, 39.4%
HSV 0.0, 0.0%, 0.0% 106.4, 54.3%, 54.1%
CMYK 0%, 0%, 0%, 100% 42.0%, 0.0%, 54.3%, 45.9%
OKLCH 0.0 0.0 0.0 0.5756 0.1237 139.0

Contrast & Accessibility

5.05:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508A3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508A3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508A3F);
background: linear-gradient(135deg, #000000, #508A3F);

Explore Each Color

Related Comparisons