black

#000000

#EFFE62

#EFFE62

Contrast Ratio

19.02:1

Delta E

121.69

Very Different

50:50 Mix

Color Values

Format #000000 #EFFE62
HEX #000000 #EFFE62
RGB 0, 0, 0 239, 254, 98
HSL 0.0, 0.0%, 0.0% 65.8, 98.7%, 69.0%
HSV 0.0, 0.0%, 0.0% 65.8, 61.4%, 99.6%
CMYK 0%, 0%, 0%, 100% 5.9%, 0.0%, 61.4%, 0.4%
OKLCH 0.0 0.0 0.0 0.9574 0.1767 114.4

Contrast & Accessibility

19.02:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFE62 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFE62

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFFE62);
background: linear-gradient(135deg, #000000, #EFFE62);

Explore Each Color

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