#F1F063#F1F063

#F1F063 is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 93.0% C 0.161 H 108.8°. Best body text is #000000 at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#F1F063
RGB	rgb(241, 240, 99)
HSL	hsl(60, 84%, 67%)
HSV	hsv(60, 59%, 95%)
CMYK	cmyk(0%, 0.4%, 58.9%, 5.5%)
CIE-LAB	lab(92.54, -16.98, 66.42)
CIE-LCH	lch(92.54, 68.56, 104.34°)
OKLab	oklab(92.98% -0.0517 0.1522)
OKLCH	oklch(92.98% 0.161 108.8)
XYZ	xyz(69.6899, 81.9237, 23.9438)
Luminance	0.8192 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1F063 #6364F1

analogous

#F1A963 #F1F063 #ABF163

triadic

#F1F063 #63F1F0 #F063F1

tetradic

#F1F063 #63F1A9 #6364F1 #F163AB

square

#F1F063 #63F1A9 #6364F1 #F163AB

split-complementary

#F1F063 #63ABF1 #A963F1

monochromatic

#C8C612 #ECEB2B #F1F063 #F6F59B #FBFBD3

Accessibility & contrast

On white

1.21

#F1F063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.38

#F1F063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1F063

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1F063	#FFFFFF	#000000	##000000
##F1F063	1.00	1.21	17.38	17.38
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.38	21.00	1.00	1.00
##000000	17.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE753

Deuteranopia (green-blind)

#FFEC6B

Tritanopia (blue-blind)

#FFE2D2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f1f063;
/* rgb */ color: rgb(241, 240, 99);
/* oklch */ color: oklch(93.0% 0.161 108.8);

Tailwind

colors: {
  custom: {
    50: '#f9f495',
    500: '#f1f063',
    950: '#000000',
  },
}

SCSS

$custom: #f1f063;
$custom-light: #f9f495;
$custom-dark: #000000;

JSON

{
  "hex": "#f1f063",
  "rgb": {
    "r": 241,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 59.577,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.92983,
    "c": 0.16076,
    "h": 108.8
  },
  "luminance": 0.81922
}

Semantic roles & 50–950 ramp

primary

#F1F063

secondary

#3435C5

accent

#07E006

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1F063

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

Preview Lab → · Contrast checker → · Palette generator →