black

#000000

#ECF384

#ECF384

Contrast Ratio

17.72:1

Delta E

108.46

Very Different

50:50 Mix

Color Values

Format #000000 #ECF384
HEX #000000 #ECF384
RGB 0, 0, 0 236, 243, 132
HSL 0.0, 0.0%, 0.0% 63.8, 82.2%, 73.5%
HSV 0.0, 0.0%, 0.0% 63.8, 45.7%, 95.3%
CMYK 0%, 0%, 0%, 100% 2.9%, 0.0%, 45.7%, 4.7%
OKLCH 0.0 0.0 0.0 0.9359 0.135 111.9

Contrast & Accessibility

17.72:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #ECF384 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #ECF384

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #ECF384);
background: linear-gradient(135deg, #000000, #ECF384);

Explore Each Color

Related Comparisons