#F3F375#F3F375

#F3F375 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 94.0% C 0.148 H 108.9°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#F3F375
RGB	rgb(243, 243, 117)
HSL	hsl(60, 84%, 71%)
HSV	hsv(60, 52%, 95%)
CMYK	cmyk(0%, 0%, 51.9%, 4.7%)
CIE-LAB	lab(93.64, -16.33, 59.89)
CIE-LCH	lch(93.64, 62.07, 105.25°)
OKLab	oklab(93.95% -0.0481 0.1402)
OKLCH	oklch(93.95% 0.148 108.9)
XYZ	xyz(72.2254, 84.4420, 29.3205)
Luminance	0.8444 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F375 #7575F3

analogous

#F3B475 #F3F375 #B4F375

triadic

#F3F375 #75F3F3 #F375F3

tetradic

#F3F375 #75F3B4 #7575F3 #F375B4

square

#F3F375 #75F3B4 #7575F3 #F375B4

split-complementary

#F3F375 #75B4F3 #B475F3

monochromatic

#DBDB13 #EEEE3D #F3F375 #F8F8AD #FDFDE3

Accessibility & contrast

On white

1.17

#F3F375 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#F3F375 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F375

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F375	#FFFFFF	#000000	##000000
##F3F375	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA69

Deuteranopia (green-blind)

#FFEF7C

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f3f375;
/* rgb */ color: rgb(243, 243, 117);
/* oklch */ color: oklch(94.0% 0.148 108.9);

Tailwind

colors: {
  custom: {
    50: '#f9f6a0',
    500: '#f3f375',
    950: '#000000',
  },
}

SCSS

$custom: #f3f375;
$custom-light: #f9f6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f375",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 117
  },
  "hsl": {
    "h": 60,
    "s": 84,
    "l": 70.588
  },
  "oklch": {
    "l": 0.93953,
    "c": 0.14827,
    "h": 108.9
  },
  "luminance": 0.8444
}

Semantic roles & 50–950 ramp

primary

#F3F375

secondary

#3F3FCD

accent

#05E005

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F375

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

Preview Lab → · Contrast checker → · Palette generator →