black

#000000

#18CB53

#18CB53

Contrast Ratio

9.71:1

Delta E

108.56

Very Different

50:50 Mix

Color Values

Format #000000 #18CB53
HEX #000000 #18CB53
RGB 0, 0, 0 24, 203, 83
HSL 0.0, 0.0%, 0.0% 139.8, 78.9%, 44.5%
HSV 0.0, 0.0%, 0.0% 139.8, 88.2%, 79.6%
CMYK 0%, 0%, 0%, 100% 88.2%, 0.0%, 59.1%, 20.4%
OKLCH 0.0 0.0 0.0 0.736 0.2097 147.6

Contrast & Accessibility

9.71:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18CB53 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18CB53

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18CB53);
background: linear-gradient(135deg, #000000, #18CB53);

Explore Each Color

Related Comparisons