#F3D863#F3D863

#F3D863 is a very light, vivid yellow. Relative luminance 0.691; OKLCH L 88.3% C 0.139 H 96.4°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#F3D863
RGB	rgb(243, 216, 99)
HSL	hsl(49, 86%, 67%)
HSV	hsv(49, 59%, 95%)
CMYK	cmyk(0%, 11.1%, 59.3%, 4.7%)
CIE-LAB	lab(86.54, -4.25, 59.83)
CIE-LCH	lch(86.54, 59.98, 94.06°)
OKLab	oklab(88.25% -0.0155 0.1381)
OKLCH	oklch(88.25% 0.139 96.4)
XYZ	xyz(63.7728, 69.0702, 21.7747)
Luminance	0.6907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D863 #637EF3

analogous

#F39063 #F3D863 #C6F363

triadic

#F3D863 #63F3D8 #D863F3

tetradic

#F3D863 #63F390 #637EF3 #F363C6

square

#F3D863 #63F390 #637EF3 #F363C6

split-complementary

#F3D863 #63C6F3 #9063F3

monochromatic

#CCA910 #EFCA2A #F3D863 #F7E69C #FCF4D5

Accessibility & contrast

On white

1.42

#F3D863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#F3D863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D863

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D863	#FFFFFF	#000000	##000000
##F3D863	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD457

Deuteranopia (green-blind)

#F2DC68

Tritanopia (blue-blind)

#FFC9BE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #f3d863;
/* rgb */ color: rgb(243, 216, 99);
/* oklch */ color: oklch(88.3% 0.139 96.4);

Tailwind

colors: {
  custom: {
    50: '#fae393',
    500: '#f3d863',
    950: '#000000',
  },
}

SCSS

$custom: #f3d863;
$custom-light: #fae393;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d863",
  "rgb": {
    "r": 243,
    "g": 216,
    "b": 99
  },
  "hsl": {
    "h": 48.75,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88254,
    "c": 0.139,
    "h": 96.4
  },
  "luminance": 0.69067
}

Semantic roles & 50–950 ramp

primary

#F3D863

secondary

#324EC8

accent

#2DE203

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D863

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

Preview Lab → · Contrast checker → · Palette generator →