black

#000000

#18EC18

#18EC18

Contrast Ratio

13.05:1

Delta E

137.43

Very Different

50:50 Mix

Color Values

Format #000000 #18EC18
HEX #000000 #18EC18
RGB 0, 0, 0 24, 236, 24
HSL 0.0, 0.0%, 0.0% 120.0, 84.8%, 51.0%
HSV 0.0, 0.0%, 0.0% 120.0, 89.8%, 92.5%
CMYK 0%, 0%, 0%, 100% 89.8%, 0.0%, 89.8%, 7.5%
OKLCH 0.0 0.0 0.0 0.8187 0.2729 142.6

Contrast & Accessibility

13.05:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18EC18 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18EC18

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18EC18);
background: linear-gradient(135deg, #000000, #18EC18);

Explore Each Color

Related Comparisons