#F1F778#F1F778

#F1F778 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.7% C 0.150 H 111.4°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#F1F778
RGB	rgb(241, 247, 120)
HSL	hsl(63, 89%, 72%)
HSV	hsv(63, 51%, 97%)
CMYK	cmyk(2.4%, 0%, 51.4%, 3.1%)
CIE-LAB	lab(94.56, -18.81, 59.57)
CIE-LCH	lch(94.56, 62.46, 107.52°)
OKLab	oklab(94.66% -0.0548 0.1399)
OKLCH	oklch(94.66% 0.15 111.4)
XYZ	xyz(72.9281, 86.5799, 30.6355)
Luminance	0.8658 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F778 #7E78F7

analogous

#F7BE78 #F1F778 #B1F778

triadic

#F1F778 #78F1F7 #F778F1

tetradic

#F1F778 #78F7BE #7E78F7 #F778B1

square

#F1F778 #78F7BE #7E78F7 #F778B1

split-complementary

#F1F778 #78B1F7 #BE78F7

monochromatic

#DDE70E #EBF43E #F1F778 #F7FAB2 #FCFDE2

Accessibility & contrast

On white

1.15

#F1F778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#F1F778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F778

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F778	#FFFFFF	#000000	##000000
##F1F778	1.00	1.15	18.32	18.32
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.32	21.00	1.00	1.00
##000000	18.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6C

Deuteranopia (green-blind)

#FFF17F

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f1f778;
/* rgb */ color: rgb(241, 247, 120);
/* oklch */ color: oklch(94.7% 0.150 111.4);

Tailwind

colors: {
  custom: {
    50: '#f8f9a2',
    500: '#f1f778',
    950: '#000000',
  },
}

SCSS

$custom: #f1f778;
$custom-light: #f8f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f778",
  "rgb": {
    "r": 241,
    "g": 247,
    "b": 120
  },
  "hsl": {
    "h": 62.835,
    "s": 88.811,
    "l": 71.961
  },
  "oklch": {
    "l": 0.94657,
    "c": 0.15021,
    "h": 111.4
  },
  "luminance": 0.86578
}

Semantic roles & 50–950 ramp

primary

#F1F778

secondary

#4841D3

accent

#00E50B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #F1F778

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

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