#F3EFDF#F3EFDF

#F3EFDF is a very light, muted yellow. Relative luminance 0.861; OKLCH L 95.1% C 0.022 H 95.3°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#F3EFDF
RGB	rgb(243, 239, 223)
HSL	hsl(48, 45%, 91%)
HSV	hsv(48, 8%, 95%)
CMYK	cmyk(0%, 1.6%, 8.2%, 4.7%)
CIE-LAB	lab(94.36, -1.37, 8.21)
CIE-LCH	lch(94.36, 8.32, 99.46°)
OKLab	oklab(95.09% -0.002 0.0215)
OKLCH	oklch(95.09% 0.022 95.3)
XYZ	xyz(81.1463, 86.1160, 82.1449)
Luminance	0.8611 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EFDF #DFE3F3

analogous

#F3E5DF #F3EFDF #EDF3DF

triadic

#F3EFDF #DFF3EF #EFDFF3

tetradic

#F3EFDF #DFF3E5 #DFE3F3 #F3DFED

square

#F3EFDF #DFF3E5 #DFE3F3 #F3DFED

split-complementary

#F3EFDF #DFEDF3 #E5DFF3

monochromatic

#D2C286 #E2D9B2 #F3EFDF #F7F4E9 #F7F4E9

Accessibility & contrast

On white

1.15

#F3EFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#F3EFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EFDF

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EFDF	#FFFFFF	#000000	##000000
##F3EFDF	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3EEDE

Deuteranopia (green-blind)

#F4EFDF

Tritanopia (blue-blind)

#F7ECEA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f3efdf;
/* rgb */ color: rgb(243, 239, 223);
/* oklch */ color: oklch(95.1% 0.022 95.3);

Tailwind

colors: {
  custom: {
    50: '#f7f4e9',
    500: '#f3efdf',
    950: '#000000',
  },
}

SCSS

$custom: #f3efdf;
$custom-light: #f7f4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#f3efdf",
  "rgb": {
    "r": 243,
    "g": 239,
    "b": 223
  },
  "hsl": {
    "h": 48,
    "s": 45.455,
    "l": 91.373
  },
  "oklch": {
    "l": 0.95092,
    "c": 0.02159,
    "h": 95.3
  },
  "luminance": 0.86115
}

Semantic roles & 50–950 ramp

primary

#F3EFDF

secondary

#A5AED1

accent

#49B92D

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #F3EFDF

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

Preview Lab → · Contrast checker → · Palette generator →