#F4EF79#F4EF79

#F4EF79 is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 93.3% C 0.140 H 106.6°. Best body text is #000000 at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#F4EF79
RGB	rgb(244, 239, 121)
HSL	hsl(58, 85%, 72%)
HSV	hsv(58, 50%, 96%)
CMYK	cmyk(0%, 2%, 50.4%, 4.3%)
CIE-LAB	lab(92.73, -13.65, 57.02)
CIE-LCH	lch(92.73, 58.63, 103.46°)
OKLab	oklab(93.26% -0.0401 0.1344)
OKLCH	oklch(93.26% 0.14 106.6)
XYZ	xyz(71.6278, 82.3486, 30.2072)
Luminance	0.8235 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4EF79 #797EF4

analogous

#F4B279 #F4EF79 #BCF479

triadic

#F4EF79 #79F4EF #EF79F4

tetradic

#F4EF79 #79F4B2 #797EF4 #F479BC

square

#F4EF79 #79F4B2 #797EF4 #F479BC

split-complementary

#F4EF79 #79BCF4 #B279F4

monochromatic

#E0D812 #EFE840 #F4EF79 #F9F6B2 #FDFCE3

Accessibility & contrast

On white

1.20

#F4EF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.47

#F4EF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4EF79

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4EF79	#FFFFFF	#000000	##000000
##F4EF79	1.00	1.20	17.47	17.47
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.47	21.00	1.00	1.00
##000000	17.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76E

Deuteranopia (green-blind)

#FFED7F

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f4ef79;
/* rgb */ color: rgb(244, 239, 121);
/* oklch */ color: oklch(93.3% 0.140 106.6);

Tailwind

colors: {
  custom: {
    50: '#faf4a2',
    500: '#f4ef79',
    950: '#000000',
  },
}

SCSS

$custom: #f4ef79;
$custom-light: #faf4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ef79",
  "rgb": {
    "r": 244,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 57.561,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.93258,
    "c": 0.14026,
    "h": 106.6
  },
  "luminance": 0.82347
}

Semantic roles & 50–950 ramp

primary

#F4EF79

secondary

#4248CF

accent

#0DE104

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F4EF79

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

Preview Lab → · Contrast checker → · Palette generator →