black

#000000

#EFFE80

#EFFE80

Contrast Ratio

19.16:1

Delta E

114.61

Very Different

50:50 Mix

Color Values

Format #000000 #EFFE80
HEX #000000 #EFFE80
RGB 0, 0, 0 239, 254, 128
HSL 0.0, 0.0%, 0.0% 67.1, 98.4%, 74.9%
HSV 0.0, 0.0%, 0.0% 67.1, 49.6%, 99.6%
CMYK 0%, 0%, 0%, 100% 5.9%, 0.0%, 49.6%, 0.4%
OKLCH 0.0 0.0 0.0 0.9606 0.1512 114.9

Contrast & Accessibility

19.16:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFE80 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFE80

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFFE80);
background: linear-gradient(135deg, #000000, #EFFE80);

Explore Each Color

Related Comparisons