#F4FFDB#F4FFDB

#F4FFDB is a very light, muted yellow-green. Relative luminance 0.959; OKLCH L 98.3% C 0.048 H 121.1°. Best body text is #000000 at 20.17:1 contrast (WCAG AA passes).

Color values

HEX	#F4FFDB
RGB	rgb(244, 255, 219)
HSL	hsl(78, 100%, 93%)
HSV	hsv(78, 14%, 100%)
CMYK	cmyk(4.3%, 0%, 14.1%, 0%)
CIE-LAB	lab(98.38, -9.69, 16.00)
CIE-LCH	lch(98.38, 18.70, 121.20°)
OKLab	oklab(98.25% -0.025 0.0414)
OKLCH	oklch(98.25% 0.048 121.1)
XYZ	xyz(85.8527, 95.8676, 80.9855)
Luminance	0.9587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FFDB #E6DBFF

analogous

#FFF8DB #F4FFDB #E2FFDB

triadic

#F4FFDB #DBF4FF #FFDBF4

tetradic

#F4FFDB #DBFFF8 #E6DBFF #FFDBE2

square

#F4FFDB #DBFFF8 #E6DBFF #FFDBE2

split-complementary

#F4FFDB #DBE2FF #F8DBFF

monochromatic

#CFFF61 #E1FF9E #F4FFDB #F6FFE0 #F6FFE0

Accessibility & contrast

On white

1.04

#F4FFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.17

#F4FFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FFDB

20.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FFDB	#FFFFFF	#000000	##000000
##F4FFDB	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)

#FFFAD9

Deuteranopia (green-blind)

#FFFADC

Tritanopia (blue-blind)

#F7FBF5

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #f4ffdb;
/* rgb */ color: rgb(244, 255, 219);
/* oklch */ color: oklch(98.3% 0.048 121.1);

Tailwind

colors: {
  custom: {
    50: '#f7ffe6',
    500: '#f4ffdb',
    950: '#000000',
  },
}

SCSS

$custom: #f4ffdb;
$custom-light: #f7ffe6;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ffdb",
  "rgb": {
    "r": 244,
    "g": 255,
    "b": 219
  },
  "hsl": {
    "h": 78.333,
    "s": 100,
    "l": 92.941
  },
  "oklch": {
    "l": 0.98253,
    "c": 0.04831,
    "h": 121.1
  },
  "luminance": 0.95868
}

Semantic roles & 50–950 ramp

primary

#F4FFDB

secondary

#AE92EC

accent

#00E646

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #F4FFDB

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

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