#ECF886#ECF886

#ECF886 is a very light, vivid yellow. Relative luminance 0.867; OKLCH L 94.7% C 0.139 H 114.0°. Best body text is #000000 at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#ECF886
RGB	rgb(236, 248, 134)
HSL	hsl(66, 89%, 75%)
HSV	hsv(66, 46%, 97%)
CMYK	cmyk(4.8%, 0%, 46%, 2.7%)
CIE-LAB	lab(94.61, -19.98, 53.09)
CIE-LCH	lch(94.61, 56.73, 110.63°)
OKLab	oklab(94.65% -0.0565 0.1269)
OKLCH	oklch(94.65% 0.139 114)
XYZ	xyz(72.4635, 86.6899, 35.4651)
Luminance	0.8669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF886 #9286F8

analogous

#F8CB86 #ECF886 #B3F886

triadic

#ECF886 #86ECF8 #F886EC

tetradic

#ECF886 #86F8CB #9286F8 #F886B3

square

#ECF886 #86F8CB #9286F8 #F886B3

split-complementary

#ECF886 #86B3F8 #CB86F8

monochromatic

#DAF112 #E3F54C #ECF886 #F5FBC0 #FAFDE2

Accessibility & contrast

On white

1.15

#ECF886 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.34

#ECF886 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF886

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF886	#FFFFFF	#000000	##000000
##ECF886	1.00	1.15	18.34	18.34
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.34	21.00	1.00	1.00
##000000	18.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7C

Deuteranopia (green-blind)

#FFF18C

Tritanopia (blue-blind)

#F8EDDD

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ecf886;
/* rgb */ color: rgb(236, 248, 134);
/* oklch */ color: oklch(94.7% 0.139 114.0);

Tailwind

colors: {
  custom: {
    50: '#f4faab',
    500: '#ecf886',
    950: '#000000',
  },
}

SCSS

$custom: #ecf886;
$custom-light: #f4faab;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf886",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 134
  },
  "hsl": {
    "h": 66.316,
    "s": 89.063,
    "l": 74.902
  },
  "oklch": {
    "l": 0.94654,
    "c": 0.13896,
    "h": 114
  },
  "luminance": 0.86689
}

Semantic roles & 50–950 ramp

primary

#ECF886

secondary

#5B4DD6

accent

#00E618

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECF886

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

Preview Lab → · Contrast checker → · Palette generator →