#F3F36F#F3F36F

#F3F36F is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 93.9% C 0.154 H 109.0°. Best body text is #000000 at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#F3F36F
RGB	rgb(243, 243, 111)
HSL	hsl(60, 85%, 69%)
HSV	hsv(60, 54%, 95%)
CMYK	cmyk(0%, 0%, 54.3%, 4.7%)
CIE-LAB	lab(93.58, -16.79, 62.48)
CIE-LCH	lch(93.58, 64.70, 105.04°)
OKLab	oklab(93.89% -0.0501 0.1452)
OKLCH	oklch(93.89% 0.154 109)
XYZ	xyz(71.8839, 84.3054, 27.5218)
Luminance	0.8430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F36F #6F6FF3

analogous

#F3B16F #F3F36F #B1F36F

triadic

#F3F36F #6FF3F3 #F36FF3

tetradic

#F3F36F #6FF3B1 #6F6FF3 #F36FB1

square

#F3F36F #6FF3B1 #6F6FF3 #F36FB1

split-complementary

#F3F36F #6FB1F3 #B16FF3

monochromatic

#D6D612 #EEEE37 #F3F36F #F8F8A7 #FCFCE0

Accessibility & contrast

On white

1.18

#F3F36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.86

#F3F36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F36F

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F36F	#FFFFFF	#000000	##000000
##F3F36F	1.00	1.18	17.86	17.86
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.86	21.00	1.00	1.00
##000000	17.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA61

Deuteranopia (green-blind)

#FFEF76

Tritanopia (blue-blind)

#FFE6D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f3f36f;
/* rgb */ color: rgb(243, 243, 111);
/* oklch */ color: oklch(93.9% 0.154 109.0);

Tailwind

colors: {
  custom: {
    50: '#faf69c',
    500: '#f3f36f',
    950: '#000000',
  },
}

SCSS

$custom: #f3f36f;
$custom-light: #faf69c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f36f",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 111
  },
  "hsl": {
    "h": 60,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.93887,
    "c": 0.15359,
    "h": 109
  },
  "luminance": 0.84304
}

Semantic roles & 50–950 ramp

primary

#F3F36F

secondary

#3A3ACC

accent

#04E104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F36F

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

Preview Lab → · Contrast checker → · Palette generator →