#F0D563#F0D563

#F0D563 is a very light, vivid yellow. Relative luminance 0.670; OKLCH L 87.4% C 0.136 H 96.1°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#F0D563
RGB	rgb(240, 213, 99)
HSL	hsl(49, 82%, 66%)
HSV	hsv(49, 59%, 94%)
CMYK	cmyk(0%, 11.2%, 58.8%, 5.9%)
CIE-LAB	lab(85.51, -3.96, 58.61)
CIE-LCH	lch(85.51, 58.74, 93.87°)
OKLab	oklab(87.38% -0.0145 0.1356)
OKLCH	oklch(87.38% 0.136 96.1)
XYZ	xyz(61.9841, 67.0175, 21.4727)
Luminance	0.6702 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D563 #637EF0

analogous

#F08F63 #F0D563 #C4F063

triadic

#F0D563 #63F0D5 #D563F0

tetradic

#F0D563 #63F08F #637EF0 #F063C4

square

#F0D563 #63F08F #637EF0 #F063C4

split-complementary

#F0D563 #63C4F0 #8F63F0

monochromatic

#C6A313 #EBC62B #F0D563 #F5E49B #FBF3D3

Accessibility & contrast

On white

1.46

#F0D563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#F0D563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D563

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D563	#FFFFFF	#000000	##000000
##F0D563	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D157

Deuteranopia (green-blind)

#EFD968

Tritanopia (blue-blind)

#FFC7BC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #f0d563;
/* rgb */ color: rgb(240, 213, 99);
/* oklch */ color: oklch(87.4% 0.136 96.1);

Tailwind

colors: {
  custom: {
    50: '#f8e193',
    500: '#f0d563',
    950: '#000000',
  },
}

SCSS

$custom: #f0d563;
$custom-light: #f8e193;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d563",
  "rgb": {
    "r": 240,
    "g": 213,
    "b": 99
  },
  "hsl": {
    "h": 48.511,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.8738,
    "c": 0.13635,
    "h": 96.1
  },
  "luminance": 0.67015
}

Semantic roles & 50–950 ramp

primary

#F0D563

secondary

#3450C3

accent

#30DF07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F0D563

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

Preview Lab → · Contrast checker → · Palette generator →