#F3FFDE#F3FFDE

#F3FFDE is a very light, muted yellow-green. Relative luminance 0.958; OKLCH L 98.3% C 0.045 H 123.5°. Best body text is #000000 at 20.17:1 contrast (WCAG AA passes).

Color values

HEX	#F3FFDE
RGB	rgb(243, 255, 222)
HSL	hsl(82, 100%, 94%)
HSV	hsv(82, 13%, 100%)
CMYK	cmyk(4.7%, 0%, 12.9%, 0%)
CIE-LAB	lab(98.37, -9.56, 14.44)
CIE-LCH	lch(98.37, 17.32, 123.49°)
OKLab	oklab(98.25% -0.0248 0.0374)
OKLCH	oklch(98.25% 0.045 123.5)
XYZ	xyz(85.9051, 95.8485, 83.0680)
Luminance	0.9585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FFDE #EADEFF

analogous

#FFFADE #F3FFDE #E2FFDE

triadic

#F3FFDE #DEF3FF #FFDEF3

tetradic

#F3FFDE #DEFFFA #EADEFF #FFDEE2

square

#F3FFDE #DEFFFA #EADEFF #FFDEE2

split-complementary

#F3FFDE #DEE2FF #FADEFF

monochromatic

#C6FF64 #DDFFA1 #F3FFDE #F4FFE0 #F4FFE0

Accessibility & contrast

On white

1.04

#F3FFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.17

#F3FFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FFDE

20.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FFDE	#FFFFFF	#000000	##000000
##F3FFDE	1.00	1.04	20.17	20.17
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.17	21.00	1.00	1.00
##000000	20.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFBDC

Deuteranopia (green-blind)

#FFFADF

Tritanopia (blue-blind)

#F6FBF6

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #f3ffde;
/* rgb */ color: rgb(243, 255, 222);
/* oklch */ color: oklch(98.3% 0.045 123.5);

Tailwind

colors: {
  custom: {
    50: '#f7ffe8',
    500: '#f3ffde',
    950: '#000000',
  },
}

SCSS

$custom: #f3ffde;
$custom-light: #f7ffe8;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ffde",
  "rgb": {
    "r": 243,
    "g": 255,
    "b": 222
  },
  "hsl": {
    "h": 81.818,
    "s": 100,
    "l": 93.529
  },
  "oklch": {
    "l": 0.9825,
    "c": 0.04489,
    "h": 123.5
  },
  "luminance": 0.95849
}

Semantic roles & 50–950 ramp

primary

#F3FFDE

secondary

#B595EC

accent

#00E653

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #F3FFDE

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

Preview Lab → · Contrast checker → · Palette generator →