black

#000000

#30CC99

#30CC99

Contrast Ratio

10.22:1

Delta E

90.91

Very Different

50:50 Mix

Color Values

Format #000000 #30CC99
HEX #000000 #30CC99
RGB 0, 0, 0 48, 204, 153
HSL 0.0, 0.0%, 0.0% 160.4, 61.9%, 49.4%
HSV 0.0, 0.0%, 0.0% 160.4, 76.5%, 80.0%
CMYK 0%, 0%, 0%, 100% 76.5%, 0.0%, 25.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.7546 0.1461 165.5

Contrast & Accessibility

10.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #30CC99 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #30CC99

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #30CC99);
background: linear-gradient(135deg, #000000, #30CC99);

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