#F3FFAF#F3FFAF

#F3FFAF is a very light, moderate yellow. Relative luminance 0.937; OKLCH L 97.3% C 0.102 H 115.3°. Best body text is #000000 at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#F3FFAF
RGB	rgb(243, 255, 175)
HSL	hsl(69, 100%, 84%)
HSV	hsv(69, 31%, 100%)
CMYK	cmyk(4.7%, 0%, 31.4%, 0%)
CIE-LAB	lab(97.50, -16.23, 37.00)
CIE-LCH	lch(97.50, 40.40, 113.69°)
OKLab	oklab(97.27% -0.0435 0.0921)
OKLCH	oklch(97.27% 0.102 115.3)
XYZ	xyz(80.4600, 93.6705, 54.3907)
Luminance	0.9367 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FFAF #BBAFFF

analogous

#FFE3AF #F3FFAF #CBFFAF

triadic

#F3FFAF #AFF3FF #FFAFF3

tetradic

#F3FFAF #AFFFE3 #BBAFFF #FFAFCB

square

#F3FFAF #AFFFE3 #BBAFFF #FFAFCB

split-complementary

#F3FFAF #AFCBFF #E3AFFF

monochromatic

#E1FF35 #EAFF72 #F3FFAF #FAFFE0 #FAFFE0

Accessibility & contrast

On white

1.06

#F3FFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.73

#F3FFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FFAF

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FFAF	#FFFFFF	#000000	##000000
##F3FFAF	1.00	1.06	19.73	19.73
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.73	21.00	1.00	1.00
##000000	19.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7AA

Deuteranopia (green-blind)

#FFF9B2

Tritanopia (blue-blind)

#FCF6EA

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f3ffaf;
/* rgb */ color: rgb(243, 255, 175);
/* oklch */ color: oklch(97.3% 0.102 115.3);

Tailwind

colors: {
  custom: {
    50: '#f8ffc7',
    500: '#f3ffaf',
    950: '#000000',
  },
}

SCSS

$custom: #f3ffaf;
$custom-light: #f8ffc7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ffaf",
  "rgb": {
    "r": 243,
    "g": 255,
    "b": 175
  },
  "hsl": {
    "h": 69,
    "s": 100,
    "l": 84.314
  },
  "oklch": {
    "l": 0.9727,
    "c": 0.10181,
    "h": 115.3
  },
  "luminance": 0.9367
}

Semantic roles & 50–950 ramp

primary

#F3FFAF

secondary

#7F6DE5

accent

#00E622

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#171813

muted

#858682

Preview Lab

Preview with #F3FFAF

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

Preview Lab → · Contrast checker → · Palette generator →