#F0F373#F0F373

#F0F373 is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 93.7% C 0.151 H 110.2°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#F0F373
RGB	rgb(240, 243, 115)
HSL	hsl(61, 84%, 70%)
HSV	hsv(61, 53%, 95%)
CMYK	cmyk(1.2%, 0%, 52.7%, 4.7%)
CIE-LAB	lab(93.39, -17.67, 60.43)
CIE-LCH	lch(93.39, 62.96, 106.30°)
OKLab	oklab(93.69% -0.052 0.1413)
OKLCH	oklch(93.69% 0.151 110.2)
XYZ	xyz(71.0820, 83.8659, 28.6596)
Luminance	0.8386 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F373 #7673F3

analogous

#F3B673 #F0F373 #B0F373

triadic

#F0F373 #73F0F3 #F373F0

tetradic

#F0F373 #73F3B6 #7673F3 #F373B0

square

#F0F373 #73F3B6 #7673F3 #F373B0

split-complementary

#F0F373 #73B0F3 #B673F3

monochromatic

#D4D913 #EAEE3B #F0F373 #F6F8AB #FCFDE3

Accessibility & contrast

On white

1.18

#F0F373 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.77

#F0F373 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F373

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F373	#FFFFFF	#000000	##000000
##F0F373	1.00	1.18	17.77	17.77
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.77	21.00	1.00	1.00
##000000	17.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA66

Deuteranopia (green-blind)

#FFEE7A

Tritanopia (blue-blind)

#FEE6D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f0f373;
/* rgb */ color: rgb(240, 243, 115);
/* oklch */ color: oklch(93.7% 0.151 110.2);

Tailwind

colors: {
  custom: {
    50: '#f7f69f',
    500: '#f0f373',
    950: '#000000',
  },
}

SCSS

$custom: #f0f373;
$custom-light: #f7f69f;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f373",
  "rgb": {
    "r": 240,
    "g": 243,
    "b": 115
  },
  "hsl": {
    "h": 61.406,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.93691,
    "c": 0.15053,
    "h": 110.2
  },
  "luminance": 0.83864
}

Semantic roles & 50–950 ramp

primary

#F0F373

secondary

#413DCD

accent

#05E10A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #F0F373

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

Preview Lab → · Contrast checker → · Palette generator →