#F3F16C#F3F16C

#F3F16C is a very light, vivid yellow. Relative luminance 0.830; OKLCH L 93.4% C 0.154 H 108.2°. Best body text is #000000 at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#F3F16C
RGB	rgb(243, 241, 108)
HSL	hsl(59, 85%, 69%)
HSV	hsv(59, 56%, 95%)
CMYK	cmyk(0%, 0.8%, 55.6%, 4.7%)
CIE-LAB	lab(93.04, -16.04, 63.17)
CIE-LCH	lch(93.04, 65.18, 104.25°)
OKLab	oklab(93.44% -0.0482 0.1464)
OKLCH	oklch(93.44% 0.154 108.2)
XYZ	xyz(71.1262, 83.0499, 26.4680)
Luminance	0.8305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F16C #6C6EF3

analogous

#F3AE6C #F3F16C #B2F36C

triadic

#F3F16C #6CF3F1 #F16CF3

tetradic

#F3F16C #6CF3AE #6C6EF3 #F36CB2

square

#F3F16C #6CF3AE #6C6EF3 #F36CB2

split-complementary

#F3F16C #6CB2F3 #AE6CF3

monochromatic

#D3D011 #EEEC33 #F3F16C #F8F6A5 #FCFCDD

Accessibility & contrast

On white

1.19

#F3F16C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.61

#F3F16C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F16C

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F16C	#FFFFFF	#000000	##000000
##F3F16C	1.00	1.19	17.61	17.61
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.61	21.00	1.00	1.00
##000000	17.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85E

Deuteranopia (green-blind)

#FFED73

Tritanopia (blue-blind)

#FFE3D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f3f16c;
/* rgb */ color: rgb(243, 241, 108);
/* oklch */ color: oklch(93.4% 0.154 108.2);

Tailwind

colors: {
  custom: {
    50: '#faf59a',
    500: '#f3f16c',
    950: '#000000',
  },
}

SCSS

$custom: #f3f16c;
$custom-light: #faf59a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f16c",
  "rgb": {
    "r": 243,
    "g": 241,
    "b": 108
  },
  "hsl": {
    "h": 59.111,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.93442,
    "c": 0.1541,
    "h": 108.2
  },
  "luminance": 0.83048
}

Semantic roles & 50–950 ramp

primary

#F3F16C

secondary

#3739CC

accent

#07E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F16C

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

Preview Lab → · Contrast checker → · Palette generator →