#F2F581#F2F581

#F2F581 is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.4% C 0.139 H 110.1°. Best body text is #000000 at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#F2F581
RGB	rgb(242, 245, 129)
HSL	hsl(62, 85%, 73%)
HSV	hsv(62, 47%, 96%)
CMYK	cmyk(1.2%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(94.21, -16.67, 55.06)
CIE-LCH	lch(94.21, 57.53, 106.85°)
OKLab	oklab(94.43% -0.0479 0.1308)
OKLCH	oklch(94.43% 0.139 110.1)
XYZ	xyz(73.2343, 85.7686, 33.4618)
Luminance	0.8577 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2F581 #8481F5

analogous

#F5BE81 #F2F581 #B8F581

triadic

#F2F581 #81F2F5 #F581F2

tetradic

#F2F581 #81F5BE #8481F5 #F581B8

square

#F2F581 #81F5BE #8481F5 #F581B8

split-complementary

#F2F581 #81B8F5 #BE81F5

monochromatic

#E4E913 #ECF048 #F2F581 #F8F9BA #FCFDE3

Accessibility & contrast

On white

1.16

#F2F581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.15

#F2F581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2F581

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2F581	#FFFFFF	#000000	##000000
##F2F581	1.00	1.16	18.15	18.15
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.15	21.00	1.00	1.00
##000000	18.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC77

Deuteranopia (green-blind)

#FFF087

Tritanopia (blue-blind)

#FFE9DA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f2f581;
/* rgb */ color: rgb(242, 245, 129);
/* oklch */ color: oklch(94.4% 0.139 110.1);

Tailwind

colors: {
  custom: {
    50: '#f8f8a8',
    500: '#f2f581',
    950: '#000000',
  },
}

SCSS

$custom: #f2f581;
$custom-light: #f8f8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#f2f581",
  "rgb": {
    "r": 242,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 61.552,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.94431,
    "c": 0.13929,
    "h": 110.1
  },
  "luminance": 0.85767
}

Semantic roles & 50–950 ramp

primary

#F2F581

secondary

#4D49D1

accent

#04E209

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #F2F581

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

Preview Lab → · Contrast checker → · Palette generator →