#F5FA63#F5FA63

#F5FA63 is a very light, vivid yellow. Relative luminance 0.887; OKLCH L 95.4% C 0.170 H 111.0°. Best body text is #000000 at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#F5FA63
RGB	rgb(245, 250, 99)
HSL	hsl(62, 94%, 68%)
HSV	hsv(62, 60%, 98%)
CMYK	cmyk(2%, 0%, 60.4%, 2%)
CIE-LAB	lab(95.45, -20.21, 69.66)
CIE-LCH	lch(95.45, 72.53, 106.18°)
OKLab	oklab(95.38% -0.0611 0.159)
OKLCH	oklch(95.38% 0.17 111)
XYZ	xyz(74.0960, 88.6863, 25.0169)
Luminance	0.8869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FA63 #6863FA

analogous

#FAB363 #F5FA63 #A9FA63

triadic

#F5FA63 #63F5FA #FA63F5

tetradic

#F5FA63 #63FAB3 #6863FA #FA63A9

square

#F5FA63 #63FAB3 #6863FA #FA63A9

split-complementary

#F5FA63 #63A9FA #B363FA

monochromatic

#D5DC07 #F1F828 #F5FA63 #F9FC9E #FDFEDA

Accessibility & contrast

On white

1.12

#F5FA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.74

#F5FA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FA63

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FA63	#FFFFFF	#000000	##000000
##F5FA63	1.00	1.12	18.74	18.74
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.74	21.00	1.00	1.00
##000000	18.74	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: #f5fa63;
/* rgb */ color: rgb(245, 250, 99);
/* oklch */ color: oklch(95.4% 0.170 111.0);

Tailwind

colors: {
  custom: {
    50: '#fbfb95',
    500: '#f5fa63',
    950: '#000000',
  },
}

SCSS

$custom: #f5fa63;
$custom-light: #fbfb95;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fa63",
  "rgb": {
    "r": 245,
    "g": 250,
    "b": 99
  },
  "hsl": {
    "h": 61.987,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.95379,
    "c": 0.17031,
    "h": 111
  },
  "luminance": 0.88685
}

Semantic roles & 50–950 ramp

primary

#F5FA63

secondary

#332ED4

accent

#00E608

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5FA63

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

Preview Lab → · Contrast checker → · Palette generator →