black

#000000

#99FEF0

#99FEF0

Contrast Ratio

17.79:1

Delta E

99.03

Very Different

50:50 Mix

Color Values

Format #000000 #99FEF0
HEX #000000 #99FEF0
RGB 0, 0, 0 153, 254, 240
HSL 0.0, 0.0%, 0.0% 171.7, 98.1%, 79.8%
HSV 0.0, 0.0%, 0.0% 171.7, 39.8%, 99.6%
CMYK 0%, 0%, 0%, 100% 39.8%, 0.0%, 5.5%, 0.4%
OKLCH 0.0 0.0 0.0 0.9312 0.0973 184.4

Contrast & Accessibility

17.79:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #99FEF0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #99FEF0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #99FEF0);
background: linear-gradient(135deg, #000000, #99FEF0);

Explore Each Color

Related Comparisons