#F3FD8A#F3FD8A

#F3FD8A is a very light, vivid yellow. Relative luminance 0.911; OKLCH L 96.3% C 0.139 H 113.1°. Best body text is #000000 at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#F3FD8A
RGB	rgb(243, 253, 138)
HSL	hsl(65, 97%, 77%)
HSV	hsv(65, 45%, 99%)
CMYK	cmyk(4%, 0%, 45.5%, 0.8%)
CIE-LAB	lab(96.47, -19.32, 53.60)
CIE-LCH	lch(96.47, 56.98, 109.82°)
OKLab	oklab(96.28% -0.0547 0.1283)
OKLCH	oklch(96.28% 0.139 113.1)
XYZ	xyz(76.6760, 91.1414, 37.5927)
Luminance	0.9114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FD8A #948AFD

analogous

#FDCD8A #F3FD8A #BAFD8A

triadic

#F3FD8A #8AF3FD #FD8AF3

tetradic

#F3FD8A #8AFDCD #948AFD #FD8ABA

square

#F3FD8A #8AFDCD #948AFD #FD8ABA

split-complementary

#F3FD8A #8ABAFD #CD8AFD

monochromatic

#E7FB12 #EDFC4E #F3FD8A #F9FEC6 #FCFEE1

Accessibility & contrast

On white

1.09

#F3FD8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.23

#F3FD8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FD8A

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FD8A	#FFFFFF	#000000	##000000
##F3FD8A	1.00	1.09	19.23	19.23
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.23	21.00	1.00	1.00
##000000	19.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF380

Deuteranopia (green-blind)

#FFF690

Tritanopia (blue-blind)

#FFF1E2

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f3fd8a;
/* rgb */ color: rgb(243, 253, 138);
/* oklch */ color: oklch(96.3% 0.139 113.1);

Tailwind

colors: {
  custom: {
    50: '#f9feae',
    500: '#f3fd8a',
    950: '#000000',
  },
}

SCSS

$custom: #f3fd8a;
$custom-light: #f9feae;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fd8a",
  "rgb": {
    "r": 243,
    "g": 253,
    "b": 138
  },
  "hsl": {
    "h": 65.217,
    "s": 96.639,
    "l": 76.667
  },
  "oklch": {
    "l": 0.96281,
    "c": 0.13943,
    "h": 113.1
  },
  "luminance": 0.9114
}

Semantic roles & 50–950 ramp

primary

#F3FD8A

secondary

#5B4EDD

accent

#00E614

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #F3FD8A

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

Preview Lab → · Contrast checker → · Palette generator →