#F3FD68#F3FD68

#F3FD68 is a very light, vivid yellow. Relative luminance 0.903; OKLCH L 95.9% C 0.170 H 112.8°. Best body text is #000000 at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#F3FD68
RGB	rgb(243, 253, 104)
HSL	hsl(64, 97%, 70%)
HSV	hsv(64, 59%, 99%)
CMYK	cmyk(4%, 0%, 58.9%, 0.8%)
CIE-LAB	lab(96.12, -22.10, 68.30)
CIE-LCH	lch(96.12, 71.78, 107.93°)
OKLab	oklab(95.9% -0.0658 0.1568)
OKLCH	oklch(95.9% 0.17 112.8)
XYZ	xyz(74.5880, 90.3062, 26.5957)
Luminance	0.9031 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FD68 #7268FD

analogous

#FDBD68 #F3FD68 #A8FD68

triadic

#F3FD68 #68F3FD #FD68F3

tetradic

#F3FD68 #68FDBD #7268FD #FD68A8

square

#F3FD68 #68FDBD #7268FD #FD68A8

split-complementary

#F3FD68 #68A8FD #BD68FD

monochromatic

#D8E803 #EEFC2C #F3FD68 #F8FEA4 #FDFFE1

Accessibility & contrast

On white

1.10

#F3FD68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.06

#F3FD68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FD68

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FD68	#FFFFFF	#000000	##000000
##F3FD68	1.00	1.10	19.06	19.06
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.06	21.00	1.00	1.00
##000000	19.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF257

Deuteranopia (green-blind)

#FFF671

Tritanopia (blue-blind)

#FFEFDD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f3fd68;
/* rgb */ color: rgb(243, 253, 104);
/* oklch */ color: oklch(95.9% 0.170 112.8);

Tailwind

colors: {
  custom: {
    50: '#fafd99',
    500: '#f3fd68',
    950: '#000000',
  },
}

SCSS

$custom: #f3fd68;
$custom-light: #fafd99;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fd68",
  "rgb": {
    "r": 243,
    "g": 253,
    "b": 104
  },
  "hsl": {
    "h": 64.027,
    "s": 97.386,
    "l": 70
  },
  "oklch": {
    "l": 0.95895,
    "c": 0.17003,
    "h": 112.8
  },
  "luminance": 0.90305
}

Semantic roles & 50–950 ramp

primary

#F3FD68

secondary

#3C31D8

accent

#00E60F

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3FD68

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

Preview Lab → · Contrast checker → · Palette generator →