black

#000000

#66BA50

#66BA50

Contrast Ratio

8.7:1

Delta E

93.85

Very Different

50:50 Mix

Color Values

Format #000000 #66BA50
HEX #000000 #66BA50
RGB 0, 0, 0 102, 186, 80
HSL 0.0, 0.0%, 0.0% 107.5, 43.4%, 52.2%
HSV 0.0, 0.0%, 0.0% 107.5, 57.0%, 72.9%
CMYK 0%, 0%, 0%, 100% 45.2%, 0.0%, 57.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.7122 0.1646 139.5

Contrast & Accessibility

8.7:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66BA50 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #66BA50

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #66BA50);
background: linear-gradient(135deg, #000000, #66BA50);

Explore Each Color

Related Comparisons