#F3F352#F3F352

#F3F352 is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 93.6% C 0.176 H 109.4°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#F3F352
RGB	rgb(243, 243, 82)
HSL	hsl(60, 87%, 64%)
HSV	hsv(60, 66%, 95%)
CMYK	cmyk(0%, 0%, 66.3%, 4.7%)
CIE-LAB	lab(93.35, -18.65, 74.03)
CIE-LCH	lch(93.35, 76.34, 104.14°)
OKLab	oklab(93.63% -0.0583 0.1658)
OKLCH	oklch(93.63% 0.176 109.4)
XYZ	xyz(70.5381, 83.7671, 20.4340)
Luminance	0.8377 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F352 #5252F3

analogous

#F3A252 #F3F352 #A2F352

triadic

#F3F352 #52F3F3 #F352F3

tetradic

#F3F352 #52F3A2 #5252F3 #F352A2

square

#F3F352 #52F3A2 #5252F3 #F352A2

split-complementary

#F3F352 #52A2F3 #A252F3

monochromatic

#BDBD0D #EFEF19 #F3F352 #F7F78B #FBFBC4

Accessibility & contrast

On white

1.18

#F3F352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#F3F352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F352

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F352	#FFFFFF	#000000	##000000
##F3F352	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93A

Deuteranopia (green-blind)

#FFEE5D

Tritanopia (blue-blind)

#FFE4D3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f352;
/* rgb */ color: rgb(243, 243, 82);
/* oklch */ color: oklch(93.6% 0.176 109.4);

Tailwind

colors: {
  custom: {
    50: '#fbf68b',
    500: '#f3f352',
    950: '#000000',
  },
}

SCSS

$custom: #f3f352;
$custom-light: #fbf68b;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f352",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 60,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.93625,
    "c": 0.17573,
    "h": 109.4
  },
  "luminance": 0.83765
}

Semantic roles & 50–950 ramp

primary

#F3F352

secondary

#2E2EBC

accent

#02E402

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3F352

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

Preview Lab → · Contrast checker → · Palette generator →