black

#000000

#55BB63

#55BB63

Contrast Ratio

8.67:1

Delta E

90.94

Very Different

50:50 Mix

Color Values

Format #000000 #55BB63
HEX #000000 #55BB63
RGB 0, 0, 0 85, 187, 99
HSL 0.0, 0.0%, 0.0% 128.2, 42.9%, 53.3%
HSV 0.0, 0.0%, 0.0% 128.2, 54.5%, 73.3%
CMYK 0%, 0%, 0%, 100% 54.5%, 0.0%, 47.1%, 26.7%
OKLCH 0.0 0.0 0.0 0.7102 0.1572 146.4

Contrast & Accessibility

8.67:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55BB63 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55BB63

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55BB63);
background: linear-gradient(135deg, #000000, #55BB63);

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