#F3FCDB#F3FCDB

#F3FCDB is a very light, muted yellow-green. Relative luminance 0.938; OKLCH L 97.6% C 0.044 H 119.6°. Best body text is #000000 at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#F3FCDB
RGB	rgb(243, 252, 219)
HSL	hsl(76, 85%, 92%)
HSV	hsv(76, 13%, 99%)
CMYK	cmyk(3.6%, 0%, 13.1%, 1.2%)
CIE-LAB	lab(97.55, -8.54, 14.81)
CIE-LCH	lch(97.55, 17.10, 119.98°)
OKLab	oklab(97.58% -0.0218 0.0384)
OKLCH	oklch(97.58% 0.044 119.6)
XYZ	xyz(84.5570, 93.7901, 80.6528)
Luminance	0.9379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FCDB #E4DBFC

analogous

#FCF5DB #F3FCDB #E3FCDB

triadic

#F3FCDB #DBF3FC #FCDBF3

tetradic

#F3FCDB #DBFCF5 #E4DBFC #FCDBE3

square

#F3FCDB #DBFCF5 #E4DBFC #FCDBE3

split-complementary

#F3FCDB #DBE3FC #F5DBFC

monochromatic

#CDF36A #E0F7A3 #F3FCDB #F6FDE3 #F6FDE3

Accessibility & contrast

On white

1.06

#F3FCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.76

#F3FCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FCDB

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FCDB	#FFFFFF	#000000	##000000
##F3FCDB	1.00	1.06	19.76	19.76
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.76	21.00	1.00	1.00
##000000	19.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8D9

Deuteranopia (green-blind)

#FFF8DC

Tritanopia (blue-blind)

#F6F8F3

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f3fcdb;
/* rgb */ color: rgb(243, 252, 219);
/* oklch */ color: oklch(97.6% 0.044 119.6);

Tailwind

colors: {
  custom: {
    50: '#f7fde6',
    500: '#f3fcdb',
    950: '#000000',
  },
}

SCSS

$custom: #f3fcdb;
$custom-light: #f7fde6;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fcdb",
  "rgb": {
    "r": 243,
    "g": 252,
    "b": 219
  },
  "hsl": {
    "h": 76.364,
    "s": 84.615,
    "l": 92.353
  },
  "oklch": {
    "l": 0.97577,
    "c": 0.04413,
    "h": 119.6
  },
  "luminance": 0.9379
}

Semantic roles & 50–950 ramp

primary

#F3FCDB

secondary

#AC97E4

accent

#04E141

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #F3FCDB

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

Preview Lab → · Contrast checker → · Palette generator →