black

#000000

#45BF39

#45BF39

Contrast Ratio

8.76:1

Delta E

105.68

Very Different

50:50 Mix

Color Values

Format #000000 #45BF39
HEX #000000 #45BF39
RGB 0, 0, 0 69, 191, 57
HSL 0.0, 0.0%, 0.0% 114.6, 54.0%, 48.6%
HSV 0.0, 0.0%, 0.0% 114.6, 70.2%, 74.9%
CMYK 0%, 0%, 0%, 100% 63.9%, 0.0%, 70.2%, 25.1%
OKLCH 0.0 0.0 0.0 0.7101 0.2031 141.8

Contrast & Accessibility

8.76:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45BF39 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45BF39

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45BF39);
background: linear-gradient(135deg, #000000, #45BF39);

Explore Each Color

Related Comparisons