black

#000000

#4CDF4F

#4CDF4F

Contrast Ratio

11.98:1

Delta E

117.84

Very Different

50:50 Mix

Color Values

Format #000000 #4CDF4F
HEX #000000 #4CDF4F
RGB 0, 0, 0 76, 223, 79
HSL 0.0, 0.0%, 0.0% 121.2, 69.7%, 58.6%
HSV 0.0, 0.0%, 0.0% 121.2, 65.9%, 87.5%
CMYK 0%, 0%, 0%, 100% 65.9%, 0.0%, 64.6%, 12.5%
OKLCH 0.0 0.0 0.0 0.7968 0.223 143.4

Contrast & Accessibility

11.98:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4CDF4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4CDF4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4CDF4F);
background: linear-gradient(135deg, #000000, #4CDF4F);

Explore Each Color

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