black

#000000

#ECFF7B

#ECFF7B

Contrast Ratio

19.16:1

Delta E

116.15

Very Different

50:50 Mix

Color Values

Format #000000 #ECFF7B
HEX #000000 #ECFF7B
RGB 0, 0, 0 236, 255, 123
HSL 0.0, 0.0%, 0.0% 68.6, 100.0%, 74.1%
HSV 0.0, 0.0%, 0.0% 68.6, 51.8%, 100.0%
CMYK 0%, 0%, 0%, 100% 7.5%, 0.0%, 51.8%, 0.0%
OKLCH 0.0 0.0 0.0 0.9598 0.1578 116.3

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: #ECFF7B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #ECFF7B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #ECFF7B);
background: linear-gradient(135deg, #000000, #ECFF7B);

Explore Each Color

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