black

#000000

#18CF27

#18CF27

Contrast Ratio

9.99:1

Delta E

120.8

Very Different

50:50 Mix

Color Values

Format #000000 #18CF27
HEX #000000 #18CF27
RGB 0, 0, 0 24, 207, 39
HSL 0.0, 0.0%, 0.0% 124.9, 79.2%, 45.3%
HSV 0.0, 0.0%, 0.0% 124.9, 88.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 88.4%, 0.0%, 81.2%, 18.8%
OKLCH 0.0 0.0 0.0 0.7429 0.2407 143.3

Contrast & Accessibility

9.99:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18CF27 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18CF27

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18CF27);
background: linear-gradient(135deg, #000000, #18CF27);

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