#ECF1CD#ECF1CD

#ECF1CD is a very light, muted yellow. Relative luminance 0.852; OKLCH L 94.5% C 0.047 H 113.7°. Best body text is #000000 at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#ECF1CD
RGB	rgb(236, 241, 205)
HSL	hsl(68, 56%, 87%)
HSV	hsv(68, 15%, 95%)
CMYK	cmyk(2.1%, 0%, 14.9%, 5.5%)
CIE-LAB	lab(93.95, -7.67, 16.85)
CIE-LCH	lch(93.95, 18.52, 114.48°)
OKLab	oklab(94.51% -0.0191 0.0435)
OKLCH	oklch(94.51% 0.047 113.7)
XYZ	xyz(77.0656, 85.1516, 70.1218)
Luminance	0.8515 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF1CD #D2CDF1

analogous

#F1E4CD #ECF1CD #DAF1CD

triadic

#ECF1CD #CDECF1 #F1CDEC

tetradic

#ECF1CD #CDF1E4 #D2CDF1 #F1CDDA

square

#ECF1CD #CDF1E4 #D2CDF1 #F1CDDA

split-complementary

#ECF1CD #CDDAF1 #E4CDF1

monochromatic

#C8D66D #DAE49D #ECF1CD #F6F8E7 #F6F8E7

Accessibility & contrast

On white

1.16

#ECF1CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.03

#ECF1CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF1CD

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF1CD	#FFFFFF	#000000	##000000
##ECF1CD	1.00	1.16	18.03	18.03
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.03	21.00	1.00	1.00
##000000	18.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7EDCB

Deuteranopia (green-blind)

#F7EECE

Tritanopia (blue-blind)

#F1EDE7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf1cd;
/* rgb */ color: rgb(236, 241, 205);
/* oklch */ color: oklch(94.5% 0.047 113.7);

Tailwind

colors: {
  custom: {
    50: '#f2f5dc',
    500: '#ecf1cd',
    950: '#000000',
  },
}

SCSS

$custom: #ecf1cd;
$custom-light: #f2f5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf1cd",
  "rgb": {
    "r": 236,
    "g": 241,
    "b": 205
  },
  "hsl": {
    "h": 68.333,
    "s": 56.25,
    "l": 87.451
  },
  "oklch": {
    "l": 0.94507,
    "c": 0.04749,
    "h": 113.7
  },
  "luminance": 0.85151
}

Semantic roles & 50–950 ramp

primary

#ECF1CD

secondary

#9B92D0

accent

#22C438

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECF1CD

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

Preview Lab → · Contrast checker → · Palette generator →