#F0ED5A#F0ED5A

#F0ED5A is a very light, vivid yellow. Relative luminance 0.798; OKLCH L 92.2% C 0.165 H 108.1°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#F0ED5A
RGB	rgb(240, 237, 90)
HSL	hsl(59, 83%, 65%)
HSV	hsv(59, 63%, 94%)
CMYK	cmyk(0%, 1.2%, 62.5%, 5.9%)
CIE-LAB	lab(91.61, -16.50, 69.08)
CIE-LCH	lch(91.61, 71.02, 103.43°)
OKLab	oklab(92.2% -0.0512 0.1566)
OKLCH	oklch(92.2% 0.165 108.1)
XYZ	xyz(68.0671, 79.8339, 21.4948)
Luminance	0.7983 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0ED5A #5A5DF0

analogous

#F0A25A #F0ED5A #A8F05A

triadic

#F0ED5A #5AF0ED #ED5AF0

tetradic

#F0ED5A #5AF0A2 #5A5DF0 #F05AA8

square

#F0ED5A #5AF0A2 #5A5DF0 #F05AA8

split-complementary

#F0ED5A #5AA8F0 #A25AF0

monochromatic

#BEBB11 #EBE722 #F0ED5A #F5F392 #FAF9CA

Accessibility & contrast

On white

1.24

#F0ED5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#F0ED5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0ED5A

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0ED5A	#FFFFFF	#000000	##000000
##F0ED5A	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE447

Deuteranopia (green-blind)

#FFE963

Tritanopia (blue-blind)

#FFDFCF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f0ed5a;
/* rgb */ color: rgb(240, 237, 90);
/* oklch */ color: oklch(92.2% 0.165 108.1);

Tailwind

colors: {
  custom: {
    50: '#f8f28f',
    500: '#f0ed5a',
    950: '#000000',
  },
}

SCSS

$custom: #f0ed5a;
$custom-light: #f8f28f;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ed5a",
  "rgb": {
    "r": 240,
    "g": 237,
    "b": 90
  },
  "hsl": {
    "h": 58.8,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.92199,
    "c": 0.16481,
    "h": 108.1
  },
  "luminance": 0.79832
}

Semantic roles & 50–950 ramp

primary

#F0ED5A

secondary

#3234BD

accent

#0AE006

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F0ED5A

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

Preview Lab → · Contrast checker → · Palette generator →