#F3F763#F3F763

#F3F763 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.6% C 0.168 H 110.7°. Best body text is #000000 at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#F3F763
RGB	rgb(243, 247, 99)
HSL	hsl(62, 90%, 68%)
HSV	hsv(62, 60%, 97%)
CMYK	cmyk(1.6%, 0%, 59.9%, 3.1%)
CIE-LAB	lab(94.52, -19.57, 68.61)
CIE-LCH	lch(94.52, 71.34, 105.92°)
OKLab	oklab(94.6% -0.0592 0.1568)
OKLCH	oklch(94.6% 0.168 110.7)
XYZ	xyz(72.4771, 86.4788, 24.6761)
Luminance	0.8648 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F763 #6763F7

analogous

#F7B163 #F3F763 #A9F763

triadic

#F3F763 #63F3F7 #F763F3

tetradic

#F3F763 #63F7B1 #6763F7 #F763A9

square

#F3F763 #63F7B1 #6763F7 #F763A9

split-complementary

#F3F763 #63A9F7 #B163F7

monochromatic

#CFD50B #EFF429 #F3F763 #F7FA9D #FCFDD7

Accessibility & contrast

On white

1.15

#F3F763 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.30

#F3F763 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F763

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F763	#FFFFFF	#000000	##000000
##F3F763	1.00	1.15	18.30	18.30
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.30	21.00	1.00	1.00
##000000	18.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED51

Deuteranopia (green-blind)

#FFF16C

Tritanopia (blue-blind)

#FFE9D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f3f763;
/* rgb */ color: rgb(243, 247, 99);
/* oklch */ color: oklch(94.6% 0.168 110.7);

Tailwind

colors: {
  custom: {
    50: '#faf995',
    500: '#f3f763',
    950: '#000000',
  },
}

SCSS

$custom: #f3f763;
$custom-light: #faf995;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f763",
  "rgb": {
    "r": 243,
    "g": 247,
    "b": 99
  },
  "hsl": {
    "h": 61.622,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.94597,
    "c": 0.1676,
    "h": 110.7
  },
  "luminance": 0.86477
}

Semantic roles & 50–950 ramp

primary

#F3F763

secondary

#332FCF

accent

#00E606

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F763

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

Preview Lab → · Contrast checker → · Palette generator →