#F3F975#F3F975

#F3F975 is a very light, vivid yellow. Relative luminance 0.881; OKLCH L 95.2% C 0.155 H 111.4°. Best body text is #000000 at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#F3F975
RGB	rgb(243, 249, 117)
HSL	hsl(63, 92%, 72%)
HSV	hsv(63, 53%, 98%)
CMYK	cmyk(2.4%, 0%, 53%, 2.4%)
CIE-LAB	lab(95.20, -19.23, 61.68)
CIE-LCH	lch(95.20, 64.61, 107.31°)
OKLab	oklab(95.2% -0.0564 0.1441)
OKLCH	oklch(95.2% 0.155 111.4)
XYZ	xyz(74.0504, 88.0920, 29.9288)
Luminance	0.8809 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F975 #7B75F9

analogous

#F9BD75 #F3F975 #B1F975

triadic

#F3F975 #75F3F9 #F975F3

tetradic

#F3F975 #75F9BD #7B75F9 #F975B1

square

#F3F975 #75F9BD #7B75F9 #F975B1

split-complementary

#F3F975 #75B1F9 #BD75F9

monochromatic

#DFE90A #EEF63A #F3F975 #F8FCB0 #FCFEE2

Accessibility & contrast

On white

1.13

#F3F975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.62

#F3F975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F975

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F975	#FFFFFF	#000000	##000000
##F3F975	1.00	1.13	18.62	18.62
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.62	21.00	1.00	1.00
##000000	18.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF68

Deuteranopia (green-blind)

#FFF37C

Tritanopia (blue-blind)

#FFECDC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f975;
/* rgb */ color: rgb(243, 249, 117);
/* oklch */ color: oklch(95.2% 0.155 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9fba0',
    500: '#f3f975',
    950: '#000000',
  },
}

SCSS

$custom: #f3f975;
$custom-light: #f9fba0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f975",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 117
  },
  "hsl": {
    "h": 62.727,
    "s": 91.667,
    "l": 71.765
  },
  "oklch": {
    "l": 0.95195,
    "c": 0.15476,
    "h": 111.4
  },
  "luminance": 0.8809
}

Semantic roles & 50–950 ramp

primary

#F3F975

secondary

#443DD5

accent

#00E60A

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F975

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

Preview Lab → · Contrast checker → · Palette generator →