#F4FC71#F4FC71

#F4FC71 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 95.9% C 0.161 H 112.1°. Best body text is #000000 at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#F4FC71
RGB	rgb(244, 252, 113)
HSL	hsl(63, 96%, 72%)
HSV	hsv(63, 55%, 99%)
CMYK	cmyk(3.2%, 0%, 55.2%, 1.2%)
CIE-LAB	lab(96.02, -20.58, 64.39)
CIE-LCH	lch(96.02, 67.60, 107.73°)
OKLab	oklab(95.85% -0.0607 0.1495)
OKLCH	oklch(95.85% 0.161 112.1)
XYZ	xyz(75.1010, 90.0477, 29.0443)
Luminance	0.9005 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FC71 #7971FC

analogous

#FCBF71 #F4FC71 #AFFC71

triadic

#F4FC71 #71F4FC #FC71F4

tetradic

#F4FC71 #71FCBF #7971FC #FC71AF

square

#F4FC71 #71FCBF #7971FC #FC71AF

split-complementary

#F4FC71 #71AFFC #BF71FC

monochromatic

#E0EE05 #EFFB35 #F4FC71 #F9FDAD #FDFEE1

Accessibility & contrast

On white

1.10

#F4FC71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.01

#F4FC71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FC71

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FC71	#FFFFFF	#000000	##000000
##F4FC71	1.00	1.10	19.01	19.01
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.01	21.00	1.00	1.00
##000000	19.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF262

Deuteranopia (green-blind)

#FFF579

Tritanopia (blue-blind)

#FFEFDE

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f4fc71;
/* rgb */ color: rgb(244, 252, 113);
/* oklch */ color: oklch(95.9% 0.161 112.1);

Tailwind

colors: {
  custom: {
    50: '#fafd9e',
    500: '#f4fc71',
    950: '#000000',
  },
}

SCSS

$custom: #f4fc71;
$custom-light: #fafd9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4fc71",
  "rgb": {
    "r": 244,
    "g": 252,
    "b": 113
  },
  "hsl": {
    "h": 63.453,
    "s": 95.862,
    "l": 71.569
  },
  "oklch": {
    "l": 0.95853,
    "c": 0.16133,
    "h": 112.1
  },
  "luminance": 0.90046
}

Semantic roles & 50–950 ramp

primary

#F4FC71

secondary

#4239D8

accent

#00E60D

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F4FC71

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

Preview Lab → · Contrast checker → · Palette generator →