black

#000000

#51CB64

#51CB64

Contrast Ratio

10.08:1

Delta E

100.54

Very Different

50:50 Mix

Color Values

Format #000000 #51CB64
HEX #000000 #51CB64
RGB 0, 0, 0 81, 203, 100
HSL 0.0, 0.0%, 0.0% 129.3, 54.0%, 55.7%
HSV 0.0, 0.0%, 0.0% 129.3, 60.1%, 79.6%
CMYK 0%, 0%, 0%, 100% 60.1%, 0.0%, 50.7%, 20.4%
OKLCH 0.0 0.0 0.0 0.7498 0.1797 146.4

Contrast & Accessibility

10.08:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51CB64 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51CB64

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51CB64);
background: linear-gradient(135deg, #000000, #51CB64);

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