black

#000000

#63F64D

#63F64D

Contrast Ratio

14.82:1

Delta E

129.17

Very Different

50:50 Mix

Color Values

Format #000000 #63F64D
HEX #000000 #63F64D
RGB 0, 0, 0 99, 246, 77
HSL 0.0, 0.0%, 0.0% 112.2, 90.4%, 63.3%
HSV 0.0, 0.0%, 0.0% 112.2, 68.7%, 96.5%
CMYK 0%, 0%, 0%, 100% 59.8%, 0.0%, 68.7%, 3.5%
OKLCH 0.0 0.0 0.0 0.8612 0.2422 141.2

Contrast & Accessibility

14.82:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63F64D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63F64D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63F64D);
background: linear-gradient(135deg, #000000, #63F64D);

Explore Each Color

Related Comparisons