#EFF1DF#EFF1DF

#EFF1DF is a very light, muted yellow. Relative luminance 0.866; OKLCH L 95.2% C 0.024 H 112.0°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#EFF1DF
RGB	rgb(239, 241, 223)
HSL	hsl(67, 39%, 91%)
HSV	hsv(67, 7%, 95%)
CMYK	cmyk(0.8%, 0%, 7.5%, 5.5%)
CIE-LAB	lab(94.56, -3.76, 8.46)
CIE-LCH	lch(94.56, 9.26, 113.95°)
OKLab	oklab(95.18% -0.0089 0.0221)
OKLCH	oklch(95.18% 0.024 112)
XYZ	xyz(80.3693, 86.5893, 82.2771)
Luminance	0.8659 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF1DF #E1DFF1

analogous

#F1EADF #EFF1DF #E6F1DF

triadic

#EFF1DF #DFEFF1 #F1DFEF

tetradic

#EFF1DF #DFF1EA #E1DFF1 #F1DFE6

square

#EFF1DF #DFF1EA #E1DFF1 #F1DFE6

split-complementary

#EFF1DF #DFE6F1 #EADFF1

monochromatic

#C4CC8A #DADEB4 #EFF1DF #F4F6EA #F4F6EA

Accessibility & contrast

On white

1.15

#EFF1DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#EFF1DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF1DF

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF1DF	#FFFFFF	#000000	##000000
##EFF1DF	1.00	1.15	18.32	18.32
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.32	21.00	1.00	1.00
##000000	18.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4EFDE

Deuteranopia (green-blind)

#F4F0E0

Tritanopia (blue-blind)

#F2EFEC

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff1df;
/* rgb */ color: rgb(239, 241, 223);
/* oklch */ color: oklch(95.2% 0.024 112.0);

Tailwind

colors: {
  custom: {
    50: '#f4f5e9',
    500: '#eff1df',
    950: '#000000',
  },
}

SCSS

$custom: #eff1df;
$custom-light: #f4f5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#eff1df",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 223
  },
  "hsl": {
    "h": 66.667,
    "s": 39.13,
    "l": 90.98
  },
  "oklch": {
    "l": 0.95177,
    "c": 0.02386,
    "h": 112
  },
  "luminance": 0.86589
}

Semantic roles & 50–950 ramp

primary

#EFF1DF

secondary

#ABA7CD

accent

#33B241

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF1DF

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

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