#EFF0DB#EFF0DB

#EFF0DB is a very light, muted yellow. Relative luminance 0.858; OKLCH L 94.9% C 0.028 H 109.1°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#EFF0DB
RGB	rgb(239, 240, 219)
HSL	hsl(63, 41%, 90%)
HSV	hsv(63, 9%, 94%)
CMYK	cmyk(0.4%, 0%, 8.8%, 5.9%)
CIE-LAB	lab(94.22, -3.91, 10.04)
CIE-LCH	lch(94.22, 10.77, 111.27°)
OKLab	oklab(94.88% -0.0091 0.0262)
OKLCH	oklch(94.88% 0.028 109.1)
XYZ	xyz(79.5412, 85.7857, 79.3721)
Luminance	0.8579 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF0DB #DCDBF0

analogous

#F0E6DB #EFF0DB #E5F0DB

triadic

#EFF0DB #DBEFF0 #F0DBEF

tetradic

#EFF0DB #DBF0E6 #DCDBF0 #F0DBE5

square

#EFF0DB #DBF0E6 #DCDBF0 #F0DBE5

split-complementary

#EFF0DB #DBE5F0 #E6DBF0

monochromatic

#C9CC85 #DCDEB0 #EFF0DB #F5F6E9 #F5F6E9

Accessibility & contrast

On white

1.16

#EFF0DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#EFF0DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF0DB

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF0DB	#FFFFFF	#000000	##000000
##EFF0DB	1.00	1.16	18.16	18.16
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.16	21.00	1.00	1.00
##000000	18.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4EEDA

Deuteranopia (green-blind)

#F4EFDC

Tritanopia (blue-blind)

#F2EDEA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eff0db;
/* rgb */ color: rgb(239, 240, 219);
/* oklch */ color: oklch(94.9% 0.028 109.1);

Tailwind

colors: {
  custom: {
    50: '#f4f4e6',
    500: '#eff0db',
    950: '#000000',
  },
}

SCSS

$custom: #eff0db;
$custom-light: #f4f4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff0db",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 219
  },
  "hsl": {
    "h": 62.857,
    "s": 41.176,
    "l": 90
  },
  "oklch": {
    "l": 0.94877,
    "c": 0.02772,
    "h": 109.1
  },
  "luminance": 0.85785
}

Semantic roles & 50–950 ramp

primary

#EFF0DB

secondary

#A5A3CC

accent

#31B438

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFF0DB

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

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