#F0E481#F0E481

#F0E481 is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.8% C 0.121 H 102.4°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#F0E481
RGB	rgb(240, 228, 129)
HSL	hsl(54, 79%, 72%)
HSV	hsv(54, 46%, 94%)
CMYK	cmyk(0%, 5%, 46.3%, 5.9%)
CIE-LAB	lab(89.67, -9.08, 49.51)
CIE-LCH	lch(89.67, 50.34, 100.39°)
OKLab	oklab(90.78% -0.026 0.1186)
OKLCH	oklch(90.78% 0.121 102.4)
XYZ	xyz(67.6427, 75.5991, 31.7935)
Luminance	0.7560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E481 #818DF0

analogous

#F0AD81 #F0E481 #C4F081

triadic

#F0E481 #81F0E4 #E481F0

tetradic

#F0E481 #81F0AD #818DF0 #F081C4

square

#F0E481 #81F0AD #818DF0 #F081C4

split-complementary

#F0E481 #81C4F0 #AD81F0

monochromatic

#DCC71A #E9D84A #F0E481 #F7F0B8 #FCF9E4

Accessibility & contrast

On white

1.30

#F0E481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#F0E481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E481

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E481	#FFFFFF	#000000	##000000
##F0E481	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE79

Deuteranopia (green-blind)

#F8E485

Tritanopia (blue-blind)

#FED8CD

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f0e481;
/* rgb */ color: rgb(240, 228, 129);
/* oklch */ color: oklch(90.8% 0.121 102.4);

Tailwind

colors: {
  custom: {
    50: '#f7eca7',
    500: '#f0e481',
    950: '#000000',
  },
}

SCSS

$custom: #f0e481;
$custom-light: #f7eca7;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e481",
  "rgb": {
    "r": 240,
    "g": 228,
    "b": 129
  },
  "hsl": {
    "h": 53.514,
    "s": 78.723,
    "l": 72.353
  },
  "oklch": {
    "l": 0.90783,
    "c": 0.12141,
    "h": 102.4
  },
  "luminance": 0.75597
}

Semantic roles & 50–950 ramp

primary

#F0E481

secondary

#4A58CB

accent

#21DB0A

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#171610

muted

#858480

Preview Lab

Preview with #F0E481

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

Preview Lab → · Contrast checker → · Palette generator →