#F5FC73#F5FC73

#F5FC73 is a very light, vivid yellow. Relative luminance 0.903; OKLCH L 96.0% C 0.159 H 111.7°. Best body text is #000000 at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#F5FC73
RGB	rgb(245, 252, 115)
HSL	hsl(63, 96%, 72%)
HSV	hsv(63, 54%, 99%)
CMYK	cmyk(2.8%, 0%, 54.4%, 1.2%)
CIE-LAB	lab(96.11, -20.04, 63.64)
CIE-LCH	lch(96.11, 66.72, 107.48°)
OKLab	oklab(95.95% -0.059 0.1481)
OKLCH	oklch(95.95% 0.159 111.7)
XYZ	xyz(75.5629, 90.2727, 29.6602)
Luminance	0.9027 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FC73 #7A73FC

analogous

#FCBF73 #F5FC73 #B0FC73

triadic

#F5FC73 #73F5FC #FC73F5

tetradic

#F5FC73 #73FCBF #7A73FC #FC73B0

square

#F5FC73 #73FCBF #7A73FC #FC73B0

split-complementary

#F5FC73 #73B0FC #BF73FC

monochromatic

#E3EF05 #F1FB37 #F5FC73 #F9FDAF #FDFEE1

Accessibility & contrast

On white

1.10

#F5FC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.05

#F5FC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FC73

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FC73	#FFFFFF	#000000	##000000
##F5FC73	1.00	1.10	19.05	19.05
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.05	21.00	1.00	1.00
##000000	19.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF265

Deuteranopia (green-blind)

#FFF67B

Tritanopia (blue-blind)

#FFEFDE

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f5fc73;
/* rgb */ color: rgb(245, 252, 115);
/* oklch */ color: oklch(96.0% 0.159 111.7);

Tailwind

colors: {
  custom: {
    50: '#fbfd9f',
    500: '#f5fc73',
    950: '#000000',
  },
}

SCSS

$custom: #f5fc73;
$custom-light: #fbfd9f;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fc73",
  "rgb": {
    "r": 245,
    "g": 252,
    "b": 115
  },
  "hsl": {
    "h": 63.066,
    "s": 95.804,
    "l": 71.961
  },
  "oklch": {
    "l": 0.95952,
    "c": 0.15941,
    "h": 111.7
  },
  "luminance": 0.90271
}

Semantic roles & 50–950 ramp

primary

#F5FC73

secondary

#433BD8

accent

#00E60C

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F5FC73

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

Preview Lab → · Contrast checker → · Palette generator →