#F1F779#F1F779

#F1F779 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.7% C 0.149 H 111.4°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#F1F779
RGB	rgb(241, 247, 121)
HSL	hsl(63, 89%, 72%)
HSV	hsv(63, 51%, 97%)
CMYK	cmyk(2.4%, 0%, 51%, 3.1%)
CIE-LAB	lab(94.57, -18.72, 59.13)
CIE-LCH	lch(94.57, 62.02, 107.57°)
OKLab	oklab(94.67% -0.0544 0.139)
OKLCH	oklch(94.67% 0.149 111.4)
XYZ	xyz(72.9891, 86.6043, 30.9568)
Luminance	0.8660 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F779 #7F79F7

analogous

#F7BE79 #F1F779 #B2F779

triadic

#F1F779 #79F1F7 #F779F1

tetradic

#F1F779 #79F7BE #7F79F7 #F779B2

square

#F1F779 #79F7BE #7F79F7 #F779B2

split-complementary

#F1F779 #79B2F7 #BE79F7

monochromatic

#DDE80E #EBF43F #F1F779 #F7FAB3 #FCFDE2

Accessibility & contrast

On white

1.15

#F1F779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#F1F779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F779

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F779	#FFFFFF	#000000	##000000
##F1F779	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)

#FFEE6D

Deuteranopia (green-blind)

#FFF180

Tritanopia (blue-blind)

#FFEADB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f1f779;
/* rgb */ color: rgb(241, 247, 121);
/* oklch */ color: oklch(94.7% 0.149 111.4);

Tailwind

colors: {
  custom: {
    50: '#f8f9a3',
    500: '#f1f779',
    950: '#000000',
  },
}

SCSS

$custom: #f1f779;
$custom-light: #f8f9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f779",
  "rgb": {
    "r": 241,
    "g": 247,
    "b": 121
  },
  "hsl": {
    "h": 62.857,
    "s": 88.732,
    "l": 72.157
  },
  "oklch": {
    "l": 0.94669,
    "c": 0.14929,
    "h": 111.4
  },
  "luminance": 0.86603
}

Semantic roles & 50–950 ramp

primary

#F1F779

secondary

#4841D3

accent

#00E50B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #F1F779

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

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