#F3EFCB#F3EFCB

#F3EFCB is a very light, muted yellow. Relative luminance 0.851; OKLCH L 94.6% C 0.047 H 102.0°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#F3EFCB
RGB	rgb(243, 239, 203)
HSL	hsl(54, 63%, 87%)
HSV	hsv(54, 16%, 95%)
CMYK	cmyk(0%, 1.6%, 16.5%, 4.7%)
CIE-LAB	lab(93.93, -4.49, 17.93)
CIE-LCH	lch(93.93, 18.48, 104.06°)
OKLab	oklab(94.6% -0.0098 0.0462)
OKLCH	oklch(94.6% 0.047 102)
XYZ	xyz(78.6074, 85.1004, 68.7733)
Luminance	0.8510 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EFCB #CBCFF3

analogous

#F3DBCB #F3EFCB #E3F3CB

triadic

#F3EFCB #CBF3EF #EFCBF3

tetradic

#F3EFCB #CBF3DB #CBCFF3 #F3CBE3

square

#F3EFCB #CBF3DB #CBCFF3 #F3CBE3

split-complementary

#F3EFCB #CBE3F3 #DBCBF3

monochromatic

#DCD068 #E8E099 #F3EFCB #F9F7E6 #F9F7E6

Accessibility & contrast

On white

1.17

#F3EFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#F3EFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EFCB

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EFCB	#FFFFFF	#000000	##000000
##F3EFCB	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6ECC9

Deuteranopia (green-blind)

#F8EFCC

Tritanopia (blue-blind)

#FAEAE5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f3efcb;
/* rgb */ color: rgb(243, 239, 203);
/* oklch */ color: oklch(94.6% 0.047 102.0);

Tailwind

colors: {
  custom: {
    50: '#f7f4db',
    500: '#f3efcb',
    950: '#000000',
  },
}

SCSS

$custom: #f3efcb;
$custom-light: #f7f4db;
$custom-dark: #000000;

JSON

{
  "hex": "#f3efcb",
  "rgb": {
    "r": 243,
    "g": 239,
    "b": 203
  },
  "hsl": {
    "h": 54,
    "s": 62.5,
    "l": 87.451
  },
  "oklch": {
    "l": 0.94605,
    "c": 0.04723,
    "h": 102
  },
  "luminance": 0.85099
}

Semantic roles & 50–950 ramp

primary

#F3EFCB

secondary

#8F96D3

accent

#2DCA1B

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171715

muted

#858584

Preview Lab

Preview with #F3EFCB

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

Preview Lab → · Contrast checker → · Palette generator →