#F4EC45#F4EC45

#F4EC45 is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 92.2% C 0.177 H 106.6°. Best body text is #000000 at 16.93:1 contrast (WCAG AA passes).

Color values

HEX#F4EC45
RGBrgb(244, 236, 69)
HSLhsl(57, 89%, 61%)
HSVhsv(57, 72%, 96%)
CMYKcmyk(0%, 3.3%, 71.7%, 4.3%)
CIE-LABlab(91.53, -15.47, 76.86)
CIE-LCHlch(91.53, 78.40, 101.38°)
OKLaboklab(92.17% -0.0506 0.1696)
OKLCHoklch(92.17% 0.177 106.6)
XYZxyz(68.3806, 79.6561, 17.4023)
Luminance0.7965 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F4EC45 #454DF4
analogous
#F49545 #F4EC45 #A5F445
triadic
#F4EC45 #45F4EC #EC45F4
tetradic
#F4EC45 #45F495 #454DF4 #F445A5
square
#F4EC45 #45F495 #454DF4 #F445A5
split-complementary
#F4EC45 #45A5F4 #9545F4
monochromatic
#B4AC0B #EEE40E #F4EC45 #F7F27F #FBF8B9

Accessibility & contrast

On white

1.24
#F4EC45 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.93
#F4EC45 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EC45
16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F4EC45#FFFFFF#000000##000000
##F4EC451.001.2416.9316.93
#FFFFFF1.241.0021.0021.00
#00000016.9321.001.001.00
##00000016.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE325
Deuteranopia (green-blind)
#FFEA51
Tritanopia (blue-blind)
#FFDCCC
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #f4ec45;
/* rgb */ color: rgb(244, 236, 69);
/* oklch */ color: oklch(92.2% 0.177 106.6);
Tailwind
colors: {
  custom: {
    50: '#fcf184',
    500: '#f4ec45',
    950: '#000000',
  },
}
SCSS
$custom: #f4ec45;
$custom-light: #fcf184;
$custom-dark: #000000;
JSON
{
  "hex": "#f4ec45",
  "rgb": {
    "r": 244,
    "g": 236,
    "b": 69
  },
  "hsl": {
    "h": 57.257,
    "s": 88.832,
    "l": 61.373
  },
  "oklch": {
    "l": 0.92168,
    "c": 0.17698,
    "h": 106.6
  },
  "luminance": 0.79654
}

Semantic roles & 50–950 ramp

primary
#F4EC45
secondary
#2A30B3
accent
#0BE500
background
#FFFFFC
surface
#FFFEF3
border
#D7D6CD
text
#18160C
muted
#86857F

Preview Lab

Preview with #F4EC45

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

Preview Lab → · Contrast checker → · Palette generator →

#F4EC45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva