black

#000000

#EFF25C

#EFF25C

Contrast Ratio

17.53:1

Delta E

117.6

Very Different

50:50 Mix

Color Values

Format #000000 #EFF25C
HEX #000000 #EFF25C
RGB 0, 0, 0 239, 242, 92
HSL 0.0, 0.0%, 0.0% 61.2, 85.2%, 65.5%
HSV 0.0, 0.0%, 0.0% 61.2, 62.0%, 94.9%
CMYK 0%, 0%, 0%, 100% 1.2%, 0.0%, 62.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.9318 0.1685 110.4

Contrast & Accessibility

17.53:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFF25C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFF25C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFF25C);
background: linear-gradient(135deg, #000000, #EFF25C);

Explore Each Color

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