black

#000000

#508C30

#508C30

Contrast Ratio

5.14:1

Delta E

76.49

Very Different

50:50 Mix

Color Values

Format #000000 #508C30
HEX #000000 #508C30
RGB 0, 0, 0 80, 140, 48
HSL 0.0, 0.0%, 0.0% 99.1, 48.9%, 36.9%
HSV 0.0, 0.0%, 0.0% 99.1, 65.7%, 54.9%
CMYK 0%, 0%, 0%, 100% 42.9%, 0.0%, 65.7%, 45.1%
OKLCH 0.0 0.0 0.0 0.579 0.1399 136.4

Contrast & Accessibility

5.14:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508C30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508C30

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508C30);
background: linear-gradient(135deg, #000000, #508C30);

Explore Each Color

Related Comparisons