black

#000000

#12CF81

#12CF81

Contrast Ratio

10.27:1

Delta E

98.98

Very Different

50:50 Mix

Color Values

Format #000000 #12CF81
HEX #000000 #12CF81
RGB 0, 0, 0 18, 207, 129
HSL 0.0, 0.0%, 0.0% 155.2, 84.0%, 44.1%
HSV 0.0, 0.0%, 0.0% 155.2, 91.3%, 81.2%
CMYK 0%, 0%, 0%, 100% 91.3%, 0.0%, 37.7%, 18.8%
OKLCH 0.0 0.0 0.0 0.7533 0.1758 157.3

Contrast & Accessibility

10.27:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #12CF81 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #12CF81

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #12CF81);
background: linear-gradient(135deg, #000000, #12CF81);

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