black

#000000

#63F68F

#63F68F

Contrast Ratio

15.11:1

Delta E

113.11

Very Different

50:50 Mix

Color Values

Format #000000 #63F68F
HEX #000000 #63F68F
RGB 0, 0, 0 99, 246, 143
HSL 0.0, 0.0%, 0.0% 138.0, 89.1%, 67.6%
HSV 0.0, 0.0%, 0.0% 138.0, 59.8%, 96.5%
CMYK 0%, 0%, 0%, 100% 59.8%, 0.0%, 41.9%, 3.5%
OKLCH 0.0 0.0 0.0 0.8693 0.19 150.3

Contrast & Accessibility

15.11:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63F68F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63F68F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63F68F);
background: linear-gradient(135deg, #000000, #63F68F);

Explore Each Color

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