#ECFF96#ECFF96

#ECFF96 is a very light, vivid yellow-green. Relative luminance 0.916; OKLCH L 96.3% C 0.131 H 117.3°. Best body text is #000000 at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#ECFF96
RGB	rgb(236, 255, 150)
HSL	hsl(71, 100%, 79%)
HSV	hsv(71, 41%, 100%)
CMYK	cmyk(7.5%, 0%, 41.2%, 0%)
CIE-LAB	lab(96.64, -21.72, 48.01)
CIE-LCH	lch(96.64, 52.70, 114.34°)
OKLab	oklab(96.34% -0.0602 0.1166)
OKLCH	oklch(96.34% 0.131 117.3)
XYZ	xyz(75.8575, 91.5554, 42.5240)
Luminance	0.9155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFF96 #A996FF

analogous

#FFDE96 #ECFF96 #B8FF96

triadic

#ECFF96 #96ECFF #FF96EC

tetradic

#ECFF96 #96FFDE #A996FF #FF96B8

square

#ECFF96 #96FFDE #A996FF #FF96B8

split-complementary

#ECFF96 #96B8FF #DE96FF

monochromatic

#D6FF1C #E1FF59 #ECFF96 #F7FFD3 #F9FFE0

Accessibility & contrast

On white

1.09

#ECFF96 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.31

#ECFF96 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFF96

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFF96	#FFFFFF	#000000	##000000
##ECFF96	1.00	1.09	19.31	19.31
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.31	21.00	1.00	1.00
##000000	19.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF58E

Deuteranopia (green-blind)

#FFF69B

Tritanopia (blue-blind)

#F6F5E6

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecff96;
/* rgb */ color: rgb(236, 255, 150);
/* oklch */ color: oklch(96.3% 0.131 117.3);

Tailwind

colors: {
  custom: {
    50: '#f3ffb6',
    500: '#ecff96',
    950: '#000000',
  },
}

SCSS

$custom: #ecff96;
$custom-light: #f3ffb6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecff96",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 150
  },
  "hsl": {
    "h": 70.857,
    "s": 100,
    "l": 79.412
  },
  "oklch": {
    "l": 0.96342,
    "c": 0.13119,
    "h": 117.3
  },
  "luminance": 0.91555
}

Semantic roles & 50–950 ramp

primary

#ECFF96

secondary

#7158E1

accent

#00E62A

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171811

muted

#858681

Preview Lab

Preview with #ECFF96

Body copy rendered with the generated semantic roles for this colour.

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