black

#000000

#91BB99

#91BB99

Contrast Ratio

9.77:1

Delta E

76.15

Very Different

50:50 Mix

Color Values

Format #000000 #91BB99
HEX #000000 #91BB99
RGB 0, 0, 0 145, 187, 153
HSL 0.0, 0.0%, 0.0% 131.4, 23.6%, 65.1%
HSV 0.0, 0.0%, 0.0% 131.4, 22.5%, 73.3%
CMYK 0%, 0%, 0%, 100% 22.5%, 0.0%, 18.2%, 26.7%
OKLCH 0.0 0.0 0.0 0.7523 0.0661 150.3

Contrast & Accessibility

9.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91BB99 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91BB99

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91BB99);
background: linear-gradient(135deg, #000000, #91BB99);

Explore Each Color

Related Comparisons