black

#000000

#63B537

#63B537

Contrast Ratio

8.2:1

Delta E

97.64

Very Different

50:50 Mix

Color Values

Format #000000 #63B537
HEX #000000 #63B537
RGB 0, 0, 0 99, 181, 55
HSL 0.0, 0.0%, 0.0% 99.0, 53.4%, 46.3%
HSV 0.0, 0.0%, 0.0% 99.0, 69.6%, 71.0%
CMYK 0%, 0%, 0%, 100% 45.3%, 0.0%, 69.6%, 29.0%
OKLCH 0.0 0.0 0.0 0.6955 0.1789 136.7

Contrast & Accessibility

8.2:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63B537 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63B537

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63B537);
background: linear-gradient(135deg, #000000, #63B537);

Explore Each Color

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