#F3F364#F3F364

#F3F364 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.8% C 0.163 H 109.2°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#F3F364
RGB	rgb(243, 243, 100)
HSL	hsl(60, 86%, 67%)
HSV	hsv(60, 59%, 95%)
CMYK	cmyk(0%, 0%, 58.8%, 4.7%)
CIE-LAB	lab(93.48, -17.57, 67.08)
CIE-LCH	lch(93.48, 69.34, 104.68°)
OKLab	oklab(93.78% -0.0534 0.1537)
OKLCH	oklch(93.78% 0.163 109.2)
XYZ	xyz(71.3151, 84.0779, 24.5261)
Luminance	0.8408 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F364 #6464F3

analogous

#F3AC64 #F3F364 #ACF364

triadic

#F3F364 #64F3F3 #F364F3

tetradic

#F3F364 #64F3AC #6464F3 #F364AC

square

#F3F364 #64F3AC #6464F3 #F364AC

split-complementary

#F3F364 #64ACF3 #AC64F3

monochromatic

#CDCD10 #EFEF2B #F3F364 #F7F79D #FCFCD6

Accessibility & contrast

On white

1.18

#F3F364 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#F3F364 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F364

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F364	#FFFFFF	#000000	##000000
##F3F364	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA53

Deuteranopia (green-blind)

#FFEF6C

Tritanopia (blue-blind)

#FFE5D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f3f364;
/* rgb */ color: rgb(243, 243, 100);
/* oklch */ color: oklch(93.8% 0.163 109.2);

Tailwind

colors: {
  custom: {
    50: '#faf696',
    500: '#f3f364',
    950: '#000000',
  },
}

SCSS

$custom: #f3f364;
$custom-light: #faf696;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f364",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 100
  },
  "hsl": {
    "h": 60,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.93776,
    "c": 0.16271,
    "h": 109.2
  },
  "luminance": 0.84076
}

Semantic roles & 50–950 ramp

primary

#F3F364

secondary

#3232C9

accent

#03E203

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F364

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

Preview Lab → · Contrast checker → · Palette generator →