#F3F367#F3F367

#F3F367 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.8% C 0.160 H 109.1°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#F3F367
RGB	rgb(243, 243, 103)
HSL	hsl(60, 85%, 68%)
HSV	hsv(60, 58%, 95%)
CMYK	cmyk(0%, 0%, 57.6%, 4.7%)
CIE-LAB	lab(93.51, -17.37, 65.85)
CIE-LCH	lch(93.51, 68.10, 104.78°)
OKLab	oklab(93.81% -0.0525 0.1515)
OKLCH	oklch(93.81% 0.16 109.1)
XYZ	xyz(71.4630, 84.1371, 25.3049)
Luminance	0.8414 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F367 #6767F3

analogous

#F3AD67 #F3F367 #ADF367

triadic

#F3F367 #67F3F3 #F367F3

tetradic

#F3F367 #67F3AD #6767F3 #F367AD

square

#F3F367 #67F3AD #6767F3 #F367AD

split-complementary

#F3F367 #67ADF3 #AD67F3

monochromatic

#CFCF10 #EFEF2E #F3F367 #F7F7A0 #FCFCD8

Accessibility & contrast

On white

1.18

#F3F367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#F3F367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F367

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F367	#FFFFFF	#000000	##000000
##F3F367	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)

#FFEA57

Deuteranopia (green-blind)

#FFEF6F

Tritanopia (blue-blind)

#FFE5D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f367;
/* rgb */ color: rgb(243, 243, 103);
/* oklch */ color: oklch(93.8% 0.160 109.1);

Tailwind

colors: {
  custom: {
    50: '#faf697',
    500: '#f3f367',
    950: '#000000',
  },
}

SCSS

$custom: #f3f367;
$custom-light: #faf697;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f367",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 103
  },
  "hsl": {
    "h": 60,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.93805,
    "c": 0.1603,
    "h": 109.1
  },
  "luminance": 0.84135
}

Semantic roles & 50–950 ramp

primary

#F3F367

secondary

#3333CB

accent

#04E204

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F367

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

Preview Lab → · Contrast checker → · Palette generator →