black

#000000

#4FC55E

#4FC55E

Contrast Ratio

9.48:1

Delta E

98.76

Very Different

50:50 Mix

Color Values

Format #000000 #4FC55E
HEX #000000 #4FC55E
RGB 0, 0, 0 79, 197, 94
HSL 0.0, 0.0%, 0.0% 127.6, 50.4%, 54.1%
HSV 0.0, 0.0%, 0.0% 127.6, 59.9%, 77.3%
CMYK 0%, 0%, 0%, 100% 59.9%, 0.0%, 52.3%, 22.7%
OKLCH 0.0 0.0 0.0 0.7329 0.178 145.8

Contrast & Accessibility

9.48:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4FC55E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4FC55E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4FC55E);
background: linear-gradient(135deg, #000000, #4FC55E);

Explore Each Color

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