#ECF884#ECF884

#ECF884 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.6% C 0.141 H 114.0°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#ECF884
RGB	rgb(236, 248, 132)
HSL	hsl(66, 89%, 75%)
HSV	hsv(66, 47%, 97%)
CMYK	cmyk(4.8%, 0%, 46.8%, 2.7%)
CIE-LAB	lab(94.58, -20.17, 54.00)
CIE-LCH	lch(94.58, 57.64, 110.48°)
OKLab	oklab(94.63% -0.0573 0.1288)
OKLCH	oklch(94.63% 0.141 114)
XYZ	xyz(72.3254, 86.6347, 34.7374)
Luminance	0.8663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF884 #9084F8

analogous

#F8CA84 #ECF884 #B2F884

triadic

#ECF884 #84ECF8 #F884EC

tetradic

#ECF884 #84F8CA #9084F8 #F884B2

square

#ECF884 #84F8CA #9084F8 #F884B2

split-complementary

#ECF884 #84B2F8 #CA84F8

monochromatic

#DAF110 #E3F54A #ECF884 #F5FBBE #FBFDE2

Accessibility & contrast

On white

1.15

#ECF884 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#ECF884 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF884

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF884	#FFFFFF	#000000	##000000
##ECF884	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7A

Deuteranopia (green-blind)

#FFF18A

Tritanopia (blue-blind)

#F8ECDD

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ecf884;
/* rgb */ color: rgb(236, 248, 132);
/* oklch */ color: oklch(94.6% 0.141 114.0);

Tailwind

colors: {
  custom: {
    50: '#f4faaa',
    500: '#ecf884',
    950: '#000000',
  },
}

SCSS

$custom: #ecf884;
$custom-light: #f4faaa;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf884",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 132
  },
  "hsl": {
    "h": 66.207,
    "s": 89.231,
    "l": 74.51
  },
  "oklch": {
    "l": 0.94627,
    "c": 0.14094,
    "h": 114
  },
  "luminance": 0.86634
}

Semantic roles & 50–950 ramp

primary

#ECF884

secondary

#594BD5

accent

#00E618

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECF884

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

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