#F4F063#F4F063

#F4F063 is a very light, vivid yellow. Relative luminance 0.825; OKLCH L 93.2% C 0.160 H 107.6°. Best body text is #000000 at 17.49:1 contrast (WCAG AA passes).

Color values

HEX#F4F063
RGBrgb(244, 240, 99)
HSLhsl(58, 87%, 67%)
HSVhsv(58, 59%, 96%)
CMYKcmyk(0%, 1.6%, 59.4%, 4.3%)
CIE-LABlab(92.78, -15.78, 66.74)
CIE-LCHlch(92.78, 68.58, 103.30°)
OKLaboklab(93.23% -0.0485 0.1528)
OKLCHoklch(93.23% 0.16 107.6)
XYZxyz(70.7227, 82.4562, 23.9922)
Luminance0.8245 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F4F063 #6367F4
analogous
#F4A863 #F4F063 #AFF463
triadic
#F4F063 #63F4F0 #F063F4
tetradic
#F4F063 #63F4A8 #6367F4 #F463AF
square
#F4F063 #63F4A8 #6367F4 #F463AF
split-complementary
#F4F063 #63AFF4 #A863F4
monochromatic
#CEC90F #F0EB2A #F4F063 #F8F59C #FCFBD5

Accessibility & contrast

On white

1.20
#F4F063 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.49
#F4F063 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F063
17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F4F063#FFFFFF#000000##000000
##F4F0631.001.2017.4917.49
#FFFFFF1.201.0021.0021.00
#00000017.4921.001.001.00
##00000017.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE753
Deuteranopia (green-blind)
#FFED6B
Tritanopia (blue-blind)
#FFE2D2
Achromatopsia (no color)
#EAEAEA

Design tokens & code

CSS
--color: #f4f063;
/* rgb */ color: rgb(244, 240, 99);
/* oklch */ color: oklch(93.2% 0.160 107.6);
Tailwind
colors: {
  custom: {
    50: '#fbf495',
    500: '#f4f063',
    950: '#000000',
  },
}
SCSS
$custom: #f4f063;
$custom-light: #fbf495;
$custom-dark: #000000;
JSON
{
  "hex": "#f4f063",
  "rgb": {
    "r": 244,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 58.345,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.93228,
    "c": 0.16034,
    "h": 107.6
  },
  "luminance": 0.82454
}

Semantic roles & 50–950 ramp

primary
#F4F063
secondary
#3135CA
accent
#08E302
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18170E
muted
#86857F

Preview Lab

Preview with #F4F063

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

Preview Lab → · Contrast checker → · Palette generator →

#F4F063 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva