black

#000000

#438D1B

#438D1B

Contrast Ratio

5.06:1

Delta E

83.65

Very Different

50:50 Mix

Color Values

Format #000000 #438D1B
HEX #000000 #438D1B
RGB 0, 0, 0 67, 141, 27
HSL 0.0, 0.0%, 0.0% 98.9, 67.9%, 32.9%
HSV 0.0, 0.0%, 0.0% 98.9, 80.9%, 55.3%
CMYK 0%, 0%, 0%, 100% 52.5%, 0.0%, 80.9%, 44.7%
OKLCH 0.0 0.0 0.0 0.5737 0.1617 137.4

Contrast & Accessibility

5.06:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438D1B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438D1B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438D1B);
background: linear-gradient(135deg, #000000, #438D1B);

Explore Each Color

Related Comparisons