#F3FD9A#F3FD9A

#F3FD9A is a very light, vivid yellow. Relative luminance 0.916; OKLCH L 96.5% C 0.123 H 113.4°. Best body text is #000000 at 19.33:1 contrast (WCAG AA passes).

Color values

HEX	#F3FD9A
RGB	rgb(243, 253, 154)
HSL	hsl(66, 96%, 80%)
HSV	hsv(66, 39%, 99%)
CMYK	cmyk(4%, 0%, 39.1%, 0.8%)
CIE-LAB	lab(96.67, -17.70, 46.23)
CIE-LCH	lch(96.67, 49.51, 110.95°)
OKLab	oklab(96.51% -0.0488 0.1127)
OKLCH	oklch(96.51% 0.123 113.4)
XYZ	xyz(77.9209, 91.6394, 44.1489)
Luminance	0.9164 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FD9A #A49AFD

analogous

#FDD69A #F3FD9A #C1FD9A

triadic

#F3FD9A #9AF3FD #FD9AF3

tetradic

#F3FD9A #9AFDD6 #A49AFD #FD9AC1

square

#F3FD9A #9AFDD6 #A49AFD #FD9AC1

split-complementary

#F3FD9A #9AC1FD #D69AFD

monochromatic

#E5FB22 #ECFC5E #F3FD9A #FAFED6 #FBFEE1

Accessibility & contrast

On white

1.09

#F3FD9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.33

#F3FD9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FD9A

19.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FD9A	#FFFFFF	#000000	##000000
##F3FD9A	1.00	1.09	19.33	19.33
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.33	21.00	1.00	1.00
##000000	19.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF492

Deuteranopia (green-blind)

#FFF79F

Tritanopia (blue-blind)

#FEF2E5

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f3fd9a;
/* rgb */ color: rgb(243, 253, 154);
/* oklch */ color: oklch(96.5% 0.123 113.4);

Tailwind

colors: {
  custom: {
    50: '#f8feb9',
    500: '#f3fd9a',
    950: '#000000',
  },
}

SCSS

$custom: #f3fd9a;
$custom-light: #f8feb9;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fd9a",
  "rgb": {
    "r": 243,
    "g": 253,
    "b": 154
  },
  "hsl": {
    "h": 66.061,
    "s": 96.117,
    "l": 79.804
  },
  "oklch": {
    "l": 0.96511,
    "c": 0.12278,
    "h": 113.4
  },
  "luminance": 0.91638
}

Semantic roles & 50–950 ramp

primary

#F3FD9A

secondary

#695CDF

accent

#00E617

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #F3FD9A

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

Preview Lab → · Contrast checker → · Palette generator →