#F3FD65#F3FD65

#F3FD65 is a very light, vivid yellow. Relative luminance 0.902; OKLCH L 95.9% C 0.172 H 112.8°. Best body text is #000000 at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#F3FD65
RGB	rgb(243, 253, 101)
HSL	hsl(64, 97%, 69%)
HSV	hsv(64, 60%, 99%)
CMYK	cmyk(4%, 0%, 60.1%, 0.8%)
CIE-LAB	lab(96.10, -22.30, 69.50)
CIE-LCH	lch(96.10, 72.99, 107.79°)
OKLab	oklab(95.87% -0.0667 0.159)
OKLCH	oklch(95.87% 0.172 112.8)
XYZ	xyz(74.4383, 90.2463, 25.8074)
Luminance	0.9024 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FD65 #6F65FD

analogous

#FDBB65 #F3FD65 #A7FD65

triadic

#F3FD65 #65F3FD #FD65F3

tetradic

#F3FD65 #65FDBB #6F65FD #FD65A7

square

#F3FD65 #65FDBB #6F65FD #FD65A7

split-complementary

#F3FD65 #65A7FD #BB65FD

monochromatic

#D6E503 #EEFC29 #F3FD65 #F8FEA1 #FCFFDE

Accessibility & contrast

On white

1.10

#F3FD65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.05

#F3FD65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FD65

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FD65	#FFFFFF	#000000	##000000
##F3FD65	1.00	1.10	19.05	19.05
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.05	21.00	1.00	1.00
##000000	19.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF253

Deuteranopia (green-blind)

#FFF66F

Tritanopia (blue-blind)

#FFEFDD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f3fd65;
/* rgb */ color: rgb(243, 253, 101);
/* oklch */ color: oklch(95.9% 0.172 112.8);

Tailwind

colors: {
  custom: {
    50: '#fafd97',
    500: '#f3fd65',
    950: '#000000',
  },
}

SCSS

$custom: #f3fd65;
$custom-light: #fafd97;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fd65",
  "rgb": {
    "r": 243,
    "g": 253,
    "b": 101
  },
  "hsl": {
    "h": 63.947,
    "s": 97.436,
    "l": 69.412
  },
  "oklch": {
    "l": 0.95867,
    "c": 0.17238,
    "h": 112.8
  },
  "luminance": 0.90245
}

Semantic roles & 50–950 ramp

primary

#F3FD65

secondary

#3A2FD8

accent

#00E60F

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3FD65

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

Preview Lab → · Contrast checker → · Palette generator →