#F9FFEC#F9FFEC

#F9FFEC is a very light, muted yellow-green. Relative luminance 0.977; OKLCH L 99.0% C 0.026 H 121.2°. Best body text is #000000 at 20.54:1 contrast (WCAG AA passes).

Color values

HEX	#F9FFEC
RGB	rgb(249, 255, 236)
HSL	hsl(79, 100%, 96%)
HSV	hsv(79, 7%, 100%)
CMYK	cmyk(2.4%, 0%, 7.5%, 0%)
CIE-LAB	lab(99.11, -5.24, 8.39)
CIE-LCH	lch(99.11, 9.89, 121.98°)
OKLab	oklab(99.04% -0.0133 0.0219)
OKLCH	oklch(99.04% 0.026 121.2)
XYZ	xyz(89.9650, 97.7159, 93.4621)
Luminance	0.9772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FFEC #F2ECFF

analogous

#FFFCEC #F9FFEC #F0FFEC

triadic

#F9FFEC #ECF9FF #FFECF9

tetradic

#F9FFEC #ECFFFC #F2ECFF #FFECF0

square

#F9FFEC #ECFFFC #F2ECFF #FFECF0

split-complementary

#F9FFEC #ECF0FF #FCECFF

monochromatic

#D2FF72 #E6FFAF #F5FFE0 #F5FFE0 #F5FFE0

Accessibility & contrast

On white

1.02

#F9FFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.54

#F9FFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FFEC

20.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FFEC	#FFFFFF	#000000	##000000
##F9FFEC	1.00	1.02	20.54	20.54
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.54	21.00	1.00	1.00
##000000	20.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFDEB

Deuteranopia (green-blind)

#FFFCED

Tritanopia (blue-blind)

#FBFDF9

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #f9ffec;
/* rgb */ color: rgb(249, 255, 236);
/* oklch */ color: oklch(99.0% 0.026 121.2);

Tailwind

colors: {
  custom: {
    50: '#fbfff2',
    500: '#f9ffec',
    950: '#000000',
  },
}

SCSS

$custom: #f9ffec;
$custom-light: #fbfff2;
$custom-dark: #000000;

JSON

{
  "hex": "#f9ffec",
  "rgb": {
    "r": 249,
    "g": 255,
    "b": 236
  },
  "hsl": {
    "h": 78.947,
    "s": 100,
    "l": 96.275
  },
  "oklch": {
    "l": 0.99042,
    "c": 0.02564,
    "h": 121.2
  },
  "luminance": 0.97716
}

Semantic roles & 50–950 ramp

primary

#F9FFEC

secondary

#B9A1EE

accent

#00E648

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171816

muted

#858685

Preview Lab

Preview with #F9FFEC

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

Preview Lab → · Contrast checker → · Palette generator →