#EFF0E7#EFF0E7

#EFF0E7 is a very light, near-neutral yellow. Relative luminance 0.864; OKLCH L 95.2% C 0.012 H 111.8°. Best body text is #000000 at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#EFF0E7
RGB	rgb(239, 240, 231)
HSL	hsl(67, 23%, 92%)
HSV	hsv(67, 4%, 94%)
CMYK	cmyk(0.4%, 0%, 3.7%, 5.9%)
CIE-LAB	lab(94.50, -1.90, 4.23)
CIE-LCH	lch(94.50, 4.63, 114.24°)
OKLab	oklab(95.19% -0.0044 0.0111)
OKLCH	oklch(95.19% 0.012 111.8)
XYZ	xyz(81.1783, 86.4406, 87.9939)
Luminance	0.8644 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF0E7 #E8E7F0

analogous

#F0EDE7 #EFF0E7 #EBF0E7

triadic

#EFF0E7 #E7EFF0 #F0E7EF

tetradic

#EFF0E7 #E7F0ED #E8E7F0 #F0E7EB

square

#EFF0E7 #E7F0ED #E8E7F0 #F0E7EB

split-complementary

#EFF0E7 #E7EBF0 #EDE7F0

monochromatic

#BDC19C #D6D8C1 #EFF0E7 #F2F3EC #F2F3EC

Accessibility & contrast

On white

1.15

#EFF0E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.29

#EFF0E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF0E7

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF0E7	#FFFFFF	#000000	##000000
##EFF0E7	1.00	1.15	18.29	18.29
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.29	21.00	1.00	1.00
##000000	18.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2EFE7

Deuteranopia (green-blind)

#F2EFE7

Tritanopia (blue-blind)

#F0EFED

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff0e7;
/* rgb */ color: rgb(239, 240, 231);
/* oklch */ color: oklch(95.2% 0.012 111.8);

Tailwind

colors: {
  custom: {
    50: '#f4f4ee',
    500: '#eff0e7',
    950: '#000000',
  },
}

SCSS

$custom: #eff0e7;
$custom-light: #f4f4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#eff0e7",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 231
  },
  "hsl": {
    "h": 66.667,
    "s": 23.077,
    "l": 92.353
  },
  "oklch": {
    "l": 0.9519,
    "c": 0.01197,
    "h": 111.8
  },
  "luminance": 0.8644
}

Semantic roles & 50–950 ramp

primary

#EFF0E7

secondary

#B5B3C8

accent

#44A24E

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFF0E7

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

Preview Lab → · Contrast checker → · Palette generator →