black

#000000

#45B538

#45B538

Contrast Ratio

7.92:1

Delta E

100.17

Very Different

50:50 Mix

Color Values

Format #000000 #45B538
HEX #000000 #45B538
RGB 0, 0, 0 69, 181, 56
HSL 0.0, 0.0%, 0.0% 113.8, 52.7%, 46.5%
HSV 0.0, 0.0%, 0.0% 113.8, 69.1%, 71.0%
CMYK 0%, 0%, 0%, 100% 61.9%, 0.0%, 69.1%, 29.0%
OKLCH 0.0 0.0 0.0 0.6837 0.192 141.6

Contrast & Accessibility

7.92:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45B538 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45B538

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45B538);
background: linear-gradient(135deg, #000000, #45B538);

Explore Each Color

Related Comparisons