#F3F368#F3F368

#F3F368 is a very light, vivid yellow. Relative luminance 0.842; OKLCH L 93.8% C 0.159 H 109.1°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#F3F368
RGB	rgb(243, 243, 104)
HSL	hsl(60, 85%, 68%)
HSV	hsv(60, 57%, 95%)
CMYK	cmyk(0%, 0%, 57.2%, 4.7%)
CIE-LAB	lab(93.52, -17.30, 65.43)
CIE-LCH	lch(93.52, 67.68, 104.81°)
OKLab	oklab(93.82% -0.0522 0.1507)
OKLCH	oklch(93.82% 0.159 109.1)
XYZ	xyz(71.5135, 84.1573, 25.5709)
Luminance	0.8416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F368 #6868F3

analogous

#F3AD68 #F3F368 #ADF368

triadic

#F3F368 #68F3F3 #F368F3

tetradic

#F3F368 #68F3AD #6868F3 #F368AD

square

#F3F368 #68F3AD #6868F3 #F368AD

split-complementary

#F3F368 #68ADF3 #AD68F3

monochromatic

#D0D011 #EEEE2F #F3F368 #F8F8A1 #FCFCD9

Accessibility & contrast

On white

1.18

#F3F368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#F3F368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F368

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F368	#FFFFFF	#000000	##000000
##F3F368	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA59

Deuteranopia (green-blind)

#FFEF70

Tritanopia (blue-blind)

#FFE5D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f368;
/* rgb */ color: rgb(243, 243, 104);
/* oklch */ color: oklch(93.8% 0.159 109.1);

Tailwind

colors: {
  custom: {
    50: '#faf698',
    500: '#f3f368',
    950: '#000000',
  },
}

SCSS

$custom: #f3f368;
$custom-light: #faf698;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f368",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 104
  },
  "hsl": {
    "h": 60,
    "s": 85.276,
    "l": 68.039
  },
  "oklch": {
    "l": 0.93815,
    "c": 0.15948,
    "h": 109.1
  },
  "luminance": 0.84155
}

Semantic roles & 50–950 ramp

primary

#F3F368

secondary

#3434CC

accent

#04E204

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F368

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

Preview Lab → · Contrast checker → · Palette generator →