black

#000000

#18CB01

#18CB01

Contrast Ratio

9.58:1

Delta E

122.95

Very Different

50:50 Mix

Color Values

Format #000000 #18CB01
HEX #000000 #18CB01
RGB 0, 0, 0 24, 203, 1
HSL 0.0, 0.0%, 0.0% 113.2, 99.0%, 40.0%
HSV 0.0, 0.0%, 0.0% 113.2, 99.5%, 79.6%
CMYK 0%, 0%, 0%, 100% 88.2%, 0.0%, 99.5%, 20.4%
OKLCH 0.0 0.0 0.0 0.7312 0.2461 142.1

Contrast & Accessibility

9.58:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18CB01 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18CB01

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18CB01);
background: linear-gradient(135deg, #000000, #18CB01);

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