#F3FFDD#F3FFDD

#F3FFDD is a very light, muted yellow-green. Relative luminance 0.958; OKLCH L 98.2% C 0.046 H 123.1°. Best body text is #000000 at 20.16:1 contrast (WCAG AA passes).

Color values

HEX	#F3FFDD
RGB	rgb(243, 255, 221)
HSL	hsl(81, 100%, 93%)
HSV	hsv(81, 13%, 100%)
CMYK	cmyk(4.7%, 0%, 13.3%, 0%)
CIE-LAB	lab(98.35, -9.72, 14.93)
CIE-LCH	lch(98.35, 17.81, 123.06°)
OKLab	oklab(98.23% -0.0252 0.0386)
OKLCH	oklch(98.23% 0.046 123.1)
XYZ	xyz(85.7714, 95.7951, 82.3643)
Luminance	0.9579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FFDD #E9DDFF

analogous

#FFFADD #F3FFDD #E2FFDD

triadic

#F3FFDD #DDF3FF #FFDDF3

tetradic

#F3FFDD #DDFFFA #E9DDFF #FFDDE2

square

#F3FFDD #DDFFFA #E9DDFF #FFDDE2

split-complementary

#F3FFDD #DDE2FF #FADDFF

monochromatic

#C8FF63 #DDFFA0 #F3FFDD #F4FFE0 #F4FFE0

Accessibility & contrast

On white

1.04

#F3FFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.16

#F3FFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FFDD

20.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FFDD	#FFFFFF	#000000	##000000
##F3FFDD	1.00	1.04	20.16	20.16
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.16	21.00	1.00	1.00
##000000	20.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFBDB

Deuteranopia (green-blind)

#FFFADE

Tritanopia (blue-blind)

#F6FBF5

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #f3ffdd;
/* rgb */ color: rgb(243, 255, 221);
/* oklch */ color: oklch(98.2% 0.046 123.1);

Tailwind

colors: {
  custom: {
    50: '#f7ffe7',
    500: '#f3ffdd',
    950: '#000000',
  },
}

SCSS

$custom: #f3ffdd;
$custom-light: #f7ffe7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ffdd",
  "rgb": {
    "r": 243,
    "g": 255,
    "b": 221
  },
  "hsl": {
    "h": 81.176,
    "s": 100,
    "l": 93.333
  },
  "oklch": {
    "l": 0.98226,
    "c": 0.04611,
    "h": 123.1
  },
  "luminance": 0.95795
}

Semantic roles & 50–950 ramp

primary

#F3FFDD

secondary

#B394EC

accent

#00E651

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #F3FFDD

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

Preview Lab → · Contrast checker → · Palette generator →