#F1F783#F1F783

#F1F783 is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.8% C 0.140 H 111.4°. Best body text is #000000 at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#F1F783
RGB	rgb(241, 247, 131)
HSL	hsl(63, 88%, 74%)
HSV	hsv(63, 47%, 97%)
CMYK	cmyk(2.4%, 0%, 47%, 3.1%)
CIE-LAB	lab(94.68, -17.85, 54.67)
CIE-LCH	lch(94.68, 57.51, 108.08°)
OKLab	oklab(94.79% -0.051 0.1301)
OKLCH	oklch(94.79% 0.14 111.4)
XYZ	xyz(73.6344, 86.8624, 34.3555)
Luminance	0.8686 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F783 #8983F7

analogous

#F7C383 #F1F783 #B7F783

triadic

#F1F783 #83F1F7 #F783F1

tetradic

#F1F783 #83F7C3 #8983F7 #F783B7

square

#F1F783 #83F7C3 #8983F7 #F783B7

split-complementary

#F1F783 #83B7F7 #C383F7

monochromatic

#E4F010 #EBF34A #F1F783 #F7FBBC #FCFDE2

Accessibility & contrast

On white

1.14

#F1F783 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.37

#F1F783 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F783

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F783	#FFFFFF	#000000	##000000
##F1F783	1.00	1.14	18.37	18.37
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.37	21.00	1.00	1.00
##000000	18.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE79

Deuteranopia (green-blind)

#FFF189

Tritanopia (blue-blind)

#FEEBDC

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f1f783;
/* rgb */ color: rgb(241, 247, 131);
/* oklch */ color: oklch(94.8% 0.140 111.4);

Tailwind

colors: {
  custom: {
    50: '#f7f9a9',
    500: '#f1f783',
    950: '#000000',
  },
}

SCSS

$custom: #f1f783;
$custom-light: #f7f9a9;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f783",
  "rgb": {
    "r": 241,
    "g": 247,
    "b": 131
  },
  "hsl": {
    "h": 63.103,
    "s": 87.879,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94792,
    "c": 0.13976,
    "h": 111.4
  },
  "luminance": 0.86861
}

Semantic roles & 50–950 ramp

primary

#F1F783

secondary

#514AD4

accent

#01E40D

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #F1F783

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

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