#F3FF69#F3FF69

#F3FF69 is a very light, vivid yellow. Relative luminance 0.916; OKLCH L 96.3% C 0.171 H 113.4°. Best body text is #000000 at 19.32:1 contrast (WCAG AA passes).

Color values

HEX	#F3FF69
RGB	rgb(243, 255, 105)
HSL	hsl(65, 100%, 71%)
HSV	hsv(65, 59%, 100%)
CMYK	cmyk(4.7%, 0%, 58.8%, 0%)
CIE-LAB	lab(96.65, -22.98, 68.46)
CIE-LCH	lch(96.65, 72.22, 108.56°)
OKLab	oklab(96.32% -0.0682 0.1573)
OKLCH	oklch(96.32% 0.171 113.4)
XYZ	xyz(75.2737, 91.5960, 27.0763)
Luminance	0.9160 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FF69 #7569FF

analogous

#FFC069 #F3FF69 #A8FF69

triadic

#F3FF69 #69F3FF #FF69F3

tetradic

#F3FF69 #69FFC0 #7569FF #FF69A8

square

#F3FF69 #69FFC0 #7569FF #FF69A8

split-complementary

#F3FF69 #69A8FF #C069FF

monochromatic

#DBEE00 #EEFF2C #F3FF69 #F8FFA6 #FDFFE0

Accessibility & contrast

On white

1.09

#F3FF69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.32

#F3FF69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FF69

19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FF69	#FFFFFF	#000000	##000000
##F3FF69	1.00	1.09	19.32	19.32
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.32	21.00	1.00	1.00
##000000	19.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF458

Deuteranopia (green-blind)

#FFF772

Tritanopia (blue-blind)

#FFF1DF

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f3ff69;
/* rgb */ color: rgb(243, 255, 105);
/* oklch */ color: oklch(96.3% 0.171 113.4);

Tailwind

colors: {
  custom: {
    50: '#faff99',
    500: '#f3ff69',
    950: '#000000',
  },
}

SCSS

$custom: #f3ff69;
$custom-light: #faff99;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ff69",
  "rgb": {
    "r": 243,
    "g": 255,
    "b": 105
  },
  "hsl": {
    "h": 64.8,
    "s": 100,
    "l": 70.588
  },
  "oklch": {
    "l": 0.96323,
    "c": 0.17141,
    "h": 113.4
  },
  "luminance": 0.91595
}

Semantic roles & 50–950 ramp

primary

#F3FF69

secondary

#3F31DB

accent

#00E612

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3FF69

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

Preview Lab → · Contrast checker → · Palette generator →