#F4FA63#F4FA63

#F4FA63 is a very light, vivid yellow. Relative luminance 0.885; OKLCH L 95.3% C 0.171 H 111.4°. Best body text is #000000 at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#F4FA63
RGB	rgb(244, 250, 99)
HSL	hsl(62, 94%, 68%)
HSV	hsv(62, 60%, 98%)
CMYK	cmyk(2.4%, 0%, 60.4%, 2%)
CIE-LAB	lab(95.37, -20.61, 69.55)
CIE-LCH	lch(95.37, 72.54, 106.50°)
OKLab	oklab(95.3% -0.0621 0.1588)
OKLCH	oklch(95.3% 0.171 111.4)
XYZ	xyz(73.7480, 88.5069, 25.0006)
Luminance	0.8851 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FA63 #6963FA

analogous

#FAB463 #F4FA63 #A8FA63

triadic

#F4FA63 #63F4FA #FA63F4

tetradic

#F4FA63 #63FAB4 #6963FA #FA63A8

square

#F4FA63 #63FAB4 #6963FA #FA63A8

split-complementary

#F4FA63 #63A8FA #B463FA

monochromatic

#D3DC07 #F0F828 #F4FA63 #F8FC9E #FCFEDA

Accessibility & contrast

On white

1.12

#F4FA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.70

#F4FA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FA63

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FA63	#FFFFFF	#000000	##000000
##F4FA63	1.00	1.12	18.70	18.70
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.70	21.00	1.00	1.00
##000000	18.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF051

Deuteranopia (green-blind)

#FFF46C

Tritanopia (blue-blind)

#FFECDA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f4fa63;
/* rgb */ color: rgb(244, 250, 99);
/* oklch */ color: oklch(95.3% 0.171 111.4);

Tailwind

colors: {
  custom: {
    50: '#fbfb95',
    500: '#f4fa63',
    950: '#000000',
  },
}

SCSS

$custom: #f4fa63;
$custom-light: #fbfb95;
$custom-dark: #000000;

JSON

{
  "hex": "#f4fa63",
  "rgb": {
    "r": 244,
    "g": 250,
    "b": 99
  },
  "hsl": {
    "h": 62.384,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.95301,
    "c": 0.17052,
    "h": 111.4
  },
  "luminance": 0.88505
}

Semantic roles & 50–950 ramp

primary

#F4FA63

secondary

#342ED4

accent

#00E609

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F4FA63

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

Preview Lab → · Contrast checker → · Palette generator →