black

#000000

#66EE77

#66EE77

Contrast Ratio

14.06:1

Delta E

114.19

Very Different

50:50 Mix

Color Values

Format #000000 #66EE77
HEX #000000 #66EE77
RGB 0, 0, 0 102, 238, 119
HSL 0.0, 0.0%, 0.0% 127.5, 80.0%, 66.7%
HSV 0.0, 0.0%, 0.0% 127.5, 57.1%, 93.3%
CMYK 0%, 0%, 0%, 100% 57.1%, 0.0%, 50.0%, 6.7%
OKLCH 0.0 0.0 0.0 0.8469 0.1996 145.9

Contrast & Accessibility

14.06:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66EE77 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66EE77

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66EE77);
background: linear-gradient(135deg, #000000, #66EE77);

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