#F3F16F#F3F16F

#F3F16F is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.5% C 0.151 H 108.2°. Best body text is #000000 at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#F3F16F
RGB	rgb(243, 241, 111)
HSL	hsl(59, 85%, 69%)
HSV	hsv(59, 54%, 95%)
CMYK	cmyk(0%, 0.8%, 54.3%, 4.7%)
CIE-LAB	lab(93.06, -15.82, 61.89)
CIE-LCH	lch(93.06, 63.88, 104.34°)
OKLab	oklab(93.47% -0.0473 0.1439)
OKLCH	oklch(93.47% 0.152 108.2)
XYZ	xyz(71.2886, 83.1149, 27.3233)
Luminance	0.8311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F16F #6F71F3

analogous

#F3AF6F #F3F16F #B3F36F

triadic

#F3F16F #6FF3F1 #F16FF3

tetradic

#F3F16F #6FF3AF #6F71F3 #F36FB3

square

#F3F16F #6FF3AF #6F71F3 #F36FB3

split-complementary

#F3F16F #6FB3F3 #AF6FF3

monochromatic

#D6D312 #EEEC37 #F3F16F #F8F6A7 #FCFCE0

Accessibility & contrast

On white

1.19

#F3F16F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.62

#F3F16F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F16F

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F16F	#FFFFFF	#000000	##000000
##F3F16F	1.00	1.19	17.62	17.62
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.62	21.00	1.00	1.00
##000000	17.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE862

Deuteranopia (green-blind)

#FFED76

Tritanopia (blue-blind)

#FFE3D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f3f16f;
/* rgb */ color: rgb(243, 241, 111);
/* oklch */ color: oklch(93.5% 0.151 108.2);

Tailwind

colors: {
  custom: {
    50: '#faf59c',
    500: '#f3f16f',
    950: '#000000',
  },
}

SCSS

$custom: #f3f16f;
$custom-light: #faf59c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f16f",
  "rgb": {
    "r": 243,
    "g": 241,
    "b": 111
  },
  "hsl": {
    "h": 59.091,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.93474,
    "c": 0.1515,
    "h": 108.2
  },
  "luminance": 0.83113
}

Semantic roles & 50–950 ramp

primary

#F3F16F

secondary

#3A3CCC

accent

#08E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F16F

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

Preview Lab → · Contrast checker → · Palette generator →