black

#000000

#30CF36

#30CF36

Contrast Ratio

10.1:1

Delta E

116.77

Very Different

50:50 Mix

Color Values

Format #000000 #30CF36
HEX #000000 #30CF36
RGB 0, 0, 0 48, 207, 54
HSL 0.0, 0.0%, 0.0% 122.3, 62.4%, 50.0%
HSV 0.0, 0.0%, 0.0% 122.3, 76.8%, 81.2%
CMYK 0%, 0%, 0%, 100% 76.8%, 0.0%, 73.9%, 18.8%
OKLCH 0.0 0.0 0.0 0.747 0.2291 143.2

Contrast & Accessibility

10.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30CF36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30CF36

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #30CF36);
background: linear-gradient(135deg, #000000, #30CF36);

Explore Each Color

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