#ECF8A8#ECF8A8

#ECF8A8 is a very light, moderate yellow. Relative luminance 0.878; OKLCH L 95.2% C 0.102 H 115.3°. Best body text is #000000 at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8A8
RGB	rgb(236, 248, 168)
HSL	hsl(69, 85%, 82%)
HSV	hsv(69, 32%, 97%)
CMYK	cmyk(4.8%, 0%, 32.3%, 2.7%)
CIE-LAB	lab(95.07, -16.27, 37.19)
CIE-LCH	lch(95.07, 40.59, 113.63°)
OKLab	oklab(95.18% -0.0437 0.0924)
OKLCH	oklch(95.18% 0.102 115.3)
XYZ	xyz(75.2274, 87.7955, 50.0214)
Luminance	0.8780 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8A8 #B4A8F8

analogous

#F8DCA8 #ECF8A8 #C4F8A8

triadic

#ECF8A8 #A8ECF8 #F8A8EC

tetradic

#ECF8A8 #A8F8DC #B4A8F8 #F8A8C4

square

#ECF8A8 #A8F8DC #B4A8F8 #F8A8C4

split-complementary

#ECF8A8 #A8C4F8 #DCA8F8

monochromatic

#D3EF37 #E0F36F #ECF8A8 #F8FDE1 #F9FDE3

Accessibility & contrast

On white

1.13

#ECF8A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.56

#ECF8A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8A8

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8A8	#FFFFFF	#000000	##000000
##ECF8A8	1.00	1.13	18.56	18.56
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.56	21.00	1.00	1.00
##000000	18.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF0A2

Deuteranopia (green-blind)

#FFF2AB

Tritanopia (blue-blind)

#F5EFE3

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf8a8;
/* rgb */ color: rgb(236, 248, 168);
/* oklch */ color: oklch(95.2% 0.102 115.3);

Tailwind

colors: {
  custom: {
    50: '#f3fac2',
    500: '#ecf8a8',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8a8;
$custom-light: #f3fac2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8a8",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 168
  },
  "hsl": {
    "h": 69,
    "s": 85.106,
    "l": 81.569
  },
  "oklch": {
    "l": 0.9518,
    "c": 0.10217,
    "h": 115.3
  },
  "luminance": 0.87795
}

Semantic roles & 50–950 ramp

primary

#ECF8A8

secondary

#7B6BD9

accent

#04E225

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #ECF8A8

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

Preview Lab → · Contrast checker → · Palette generator →