black

#000000

#18CD1C

#18CD1C

Contrast Ratio

9.79:1

Delta E

121.48

Very Different

50:50 Mix

Color Values

Format #000000 #18CD1C
HEX #000000 #18CD1C
RGB 0, 0, 0 24, 205, 28
HSL 0.0, 0.0%, 0.0% 121.3, 79.0%, 44.9%
HSV 0.0, 0.0%, 0.0% 121.3, 88.3%, 80.4%
CMYK 0%, 0%, 0%, 100% 88.3%, 0.0%, 86.3%, 19.6%
OKLCH 0.0 0.0 0.0 0.7371 0.2426 142.7

Contrast & Accessibility

9.79:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #18CD1C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #18CD1C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #18CD1C);
background: linear-gradient(135deg, #000000, #18CD1C);

Explore Each Color

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