#F3F256#F3F256

#F3F256 is a very light, vivid yellow. Relative luminance 0.832; OKLCH L 93.4% C 0.172 H 109.0°. Best body text is #000000 at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#F3F256
RGB	rgb(243, 242, 86)
HSL	hsl(60, 87%, 65%)
HSV	hsv(60, 65%, 95%)
CMYK	cmyk(0%, 0.4%, 64.6%, 4.7%)
CIE-LAB	lab(93.12, -17.95, 72.29)
CIE-LCH	lch(93.12, 74.48, 103.94°)
OKLab	oklab(93.45% -0.0559 0.1627)
OKLCH	oklch(93.45% 0.172 109)
XYZ	xyz(70.3963, 83.2329, 21.1596)
Luminance	0.8323 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F256 #5657F3

analogous

#F3A456 #F3F256 #A6F356

triadic

#F3F256 #56F3F2 #F256F3

tetradic

#F3F256 #56F3A4 #5657F3 #F356A6

square

#F3F256 #56F3A4 #5657F3 #F356A6

split-complementary

#F3F256 #56A6F3 #A456F3

monochromatic

#C1C00E #EFEE1D #F3F256 #F7F68F #FBFBC8

Accessibility & contrast

On white

1.19

#F3F256 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.65

#F3F256 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F256

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F256	#FFFFFF	#000000	##000000
##F3F256	1.00	1.19	17.65	17.65
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.65	21.00	1.00	1.00
##000000	17.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE840

Deuteranopia (green-blind)

#FFEE60

Tritanopia (blue-blind)

#FFE3D2

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f3f256;
/* rgb */ color: rgb(243, 242, 86);
/* oklch */ color: oklch(93.4% 0.172 109.0);

Tailwind

colors: {
  custom: {
    50: '#faf68d',
    500: '#f3f256',
    950: '#000000',
  },
}

SCSS

$custom: #f3f256;
$custom-light: #faf68d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f256",
  "rgb": {
    "r": 243,
    "g": 242,
    "b": 86
  },
  "hsl": {
    "h": 59.618,
    "s": 86.74,
    "l": 64.51
  },
  "oklch": {
    "l": 0.93448,
    "c": 0.17207,
    "h": 109
  },
  "luminance": 0.83231
}

Semantic roles & 50–950 ramp

primary

#F3F256

secondary

#2F30BF

accent

#04E302

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3F256

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

Preview Lab → · Contrast checker → · Palette generator →