#F1F966#F1F966

#F1F966 is a very light, vivid yellow. Relative luminance 0.874; OKLCH L 94.9% C 0.168 H 112.1°. Best body text is #000000 at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#F1F966
RGB	rgb(241, 249, 102)
HSL	hsl(63, 92%, 69%)
HSV	hsv(63, 59%, 98%)
CMYK	cmyk(3.2%, 0%, 59%, 2.4%)
CIE-LAB	lab(94.91, -21.12, 67.76)
CIE-LCH	lch(94.91, 70.98, 107.31°)
OKLab	oklab(94.89% -0.0631 0.1554)
OKLCH	oklch(94.89% 0.168 112.1)
XYZ	xyz(72.5514, 87.4130, 25.6183)
Luminance	0.8741 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F966 #6E66F9

analogous

#F9B866 #F1F966 #A8F966

triadic

#F1F966 #66F1F9 #F966F1

tetradic

#F1F966 #66F9B8 #6E66F9 #F966A8

square

#F1F966 #66F9B8 #6E66F9 #F966A8

split-complementary

#F1F966 #66A8F9 #B866F9

monochromatic

#D0DC09 #ECF72B #F1F966 #F6FBA1 #FCFEDC

Accessibility & contrast

On white

1.14

#F1F966 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.48

#F1F966 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F966

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F966	#FFFFFF	#000000	##000000
##F1F966	1.00	1.14	18.48	18.48
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.48	21.00	1.00	1.00
##000000	18.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE55

Deuteranopia (green-blind)

#FFF26F

Tritanopia (blue-blind)

#FFEBDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f1f966;
/* rgb */ color: rgb(241, 249, 102);
/* oklch */ color: oklch(94.9% 0.168 112.1);

Tailwind

colors: {
  custom: {
    50: '#f9fb97',
    500: '#f1f966',
    950: '#000000',
  },
}

SCSS

$custom: #f1f966;
$custom-light: #f9fb97;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f966",
  "rgb": {
    "r": 241,
    "g": 249,
    "b": 102
  },
  "hsl": {
    "h": 63.265,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.94885,
    "c": 0.16777,
    "h": 112.1
  },
  "luminance": 0.87411
}

Semantic roles & 50–950 ramp

primary

#F1F966

secondary

#3930D3

accent

#00E60C

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1F966

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

Preview Lab → · Contrast checker → · Palette generator →