#F8FA66#F8FA66

#F8FA66 is a very light, vivid yellow. Relative luminance 0.893; OKLCH L 95.6% C 0.167 H 109.9°. Best body text is #000000 at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#F8FA66
RGB	rgb(248, 250, 102)
HSL	hsl(61, 94%, 69%)
HSV	hsv(61, 59%, 98%)
CMYK	cmyk(0.8%, 0%, 59.2%, 2%)
CIE-LAB	lab(95.70, -18.82, 68.77)
CIE-LCH	lch(95.70, 71.30, 105.31°)
OKLab	oklab(95.64% -0.057 0.1574)
OKLCH	oklch(95.64% 0.167 109.9)
XYZ	xyz(75.2975, 89.2889, 25.8358)
Luminance	0.8929 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8FA66 #6866FA

analogous

#FAB266 #F8FA66 #AEFA66

triadic

#F8FA66 #66F8FA #FA66F8

tetradic

#F8FA66 #66FAB2 #6866FA #FA66AE

square

#F8FA66 #66FAB2 #6866FA #FA66AE

split-complementary

#F8FA66 #66AEFA #B266FA

monochromatic

#DBDE07 #F5F82B #F8FA66 #FBFCA1 #FDFEDD

Accessibility & contrast

On white

1.11

#F8FA66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.86

#F8FA66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8FA66

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8FA66	#FFFFFF	#000000	##000000
##F8FA66	1.00	1.11	18.86	18.86
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.86	21.00	1.00	1.00
##000000	18.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF055

Deuteranopia (green-blind)

#FFF56F

Tritanopia (blue-blind)

#FFECDB

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f8fa66;
/* rgb */ color: rgb(248, 250, 102);
/* oklch */ color: oklch(95.6% 0.167 109.9);

Tailwind

colors: {
  custom: {
    50: '#fefb97',
    500: '#f8fa66',
    950: '#000000',
  },
}

SCSS

$custom: #f8fa66;
$custom-light: #fefb97;
$custom-dark: #000000;

JSON

{
  "hex": "#f8fa66",
  "rgb": {
    "r": 248,
    "g": 250,
    "b": 102
  },
  "hsl": {
    "h": 60.811,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.95644,
    "c": 0.16744,
    "h": 109.9
  },
  "luminance": 0.89287
}

Semantic roles & 50–950 ramp

primary

#F8FA66

secondary

#3230D4

accent

#00E603

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F8FA66

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

Preview Lab → · Contrast checker → · Palette generator →