#F3D363#F3D363

#F3D363 is a very light, vivid yellow. Relative luminance 0.665; OKLCH L 87.3% C 0.135 H 93.5°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#F3D363
RGB	rgb(243, 211, 99)
HSL	hsl(47, 86%, 67%)
HSV	hsv(47, 59%, 95%)
CMYK	cmyk(0%, 13.2%, 59.3%, 4.7%)
CIE-LAB	lab(85.27, -1.71, 58.41)
CIE-LCH	lch(85.27, 58.44, 91.68°)
OKLab	oklab(87.26% -0.0082 0.1351)
OKLCH	oklch(87.26% 0.135 93.5)
XYZ	xyz(62.5113, 66.5472, 21.3542)
Luminance	0.6654 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D363 #6383F3

analogous

#F38B63 #F3D363 #CBF363

triadic

#F3D363 #63F3D3 #D363F3

tetradic

#F3D363 #63F38B #6383F3 #F363CB

square

#F3D363 #63F38B #6383F3 #F363CB

split-complementary

#F3D363 #63CBF3 #8B63F3

monochromatic

#CCA210 #EFC32A #F3D363 #F7E39C #FCF3D5

Accessibility & contrast

On white

1.47

#F3D363 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#F3D363 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D363

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D363	#FFFFFF	#000000	##000000
##F3D363	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF57

Deuteranopia (green-blind)

#EFD968

Tritanopia (blue-blind)

#FFC4BA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #f3d363;
/* rgb */ color: rgb(243, 211, 99);
/* oklch */ color: oklch(87.3% 0.135 93.5);

Tailwind

colors: {
  custom: {
    50: '#fae093',
    500: '#f3d363',
    950: '#000000',
  },
}

SCSS

$custom: #f3d363;
$custom-light: #fae093;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d363",
  "rgb": {
    "r": 243,
    "g": 211,
    "b": 99
  },
  "hsl": {
    "h": 46.667,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87255,
    "c": 0.13534,
    "h": 93.5
  },
  "luminance": 0.66544
}

Semantic roles & 50–950 ramp

primary

#F3D363

secondary

#3253C8

accent

#35E203

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D363

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

Preview Lab → · Contrast checker → · Palette generator →