black

#000000

#EFF86A

#EFF86A

Contrast Ratio

18.31:1

Delta E

117.01

Very Different

50:50 Mix

Color Values

Format #000000 #EFF86A
HEX #000000 #EFF86A
RGB 0, 0, 0 239, 248, 106
HSL 0.0, 0.0%, 0.0% 63.8, 91.0%, 69.4%
HSV 0.0, 0.0%, 0.0% 63.8, 57.3%, 97.3%
CMYK 0%, 0%, 0%, 100% 3.6%, 0.0%, 57.3%, 2.7%
OKLCH 0.0 0.0 0.0 0.9456 0.1639 112.5

Contrast & Accessibility

18.31:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFF86A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFF86A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFF86A);
background: linear-gradient(135deg, #000000, #EFF86A);

Explore Each Color

Related Comparisons