black

#000000

#91C481

#91C481

Contrast Ratio

10.42:1

Delta E

84.73

Very Different

50:50 Mix

Color Values

Format #000000 #91C481
HEX #000000 #91C481
RGB 0, 0, 0 145, 196, 129
HSL 0.0, 0.0%, 0.0% 105.7, 36.2%, 63.7%
HSV 0.0, 0.0%, 0.0% 105.7, 34.2%, 76.9%
CMYK 0%, 0%, 0%, 100% 26.0%, 0.0%, 34.2%, 23.1%
OKLCH 0.0 0.0 0.0 0.7677 0.1069 138.4

Contrast & Accessibility

10.42:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91C481 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91C481

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91C481);
background: linear-gradient(135deg, #000000, #91C481);

Explore Each Color

Related Comparisons