#F4E579#F4E579

#F4E579 is a very light, vivid yellow. Relative luminance 0.767; OKLCH L 91.2% C 0.130 H 101.5°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#F4E579
RGB	rgb(244, 229, 121)
HSL	hsl(53, 85%, 72%)
HSV	hsv(53, 50%, 96%)
CMYK	cmyk(0%, 6.1%, 50.4%, 4.3%)
CIE-LAB	lab(90.16, -8.70, 53.98)
CIE-LCH	lch(90.16, 54.67, 99.16°)
OKLab	oklab(91.22% -0.026 0.1278)
OKLCH	oklch(91.22% 0.13 101.5)
XYZ	xyz(68.7808, 76.6546, 29.2582)
Luminance	0.7665 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E579 #7988F4

analogous

#F4A879 #F4E579 #C6F479

triadic

#F4E579 #79F4E5 #E579F4

tetradic

#F4E579 #79F4A8 #7988F4 #F479C6

square

#F4E579 #79F4A8 #7988F4 #F479C6

split-complementary

#F4E579 #79C6F4 #A879F4

monochromatic

#E0C712 #EFDA40 #F4E579 #F9F0B2 #FDFAE3

Accessibility & contrast

On white

1.29

#F4E579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#F4E579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E579

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E579	#FFFFFF	#000000	##000000
##F4E579	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF6F

Deuteranopia (green-blind)

#FBE67E

Tritanopia (blue-blind)

#FFD8CC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e579;
/* rgb */ color: rgb(244, 229, 121);
/* oklch */ color: oklch(91.2% 0.130 101.5);

Tailwind

colors: {
  custom: {
    50: '#faeda2',
    500: '#f4e579',
    950: '#000000',
  },
}

SCSS

$custom: #f4e579;
$custom-light: #faeda2;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e579",
  "rgb": {
    "r": 244,
    "g": 229,
    "b": 121
  },
  "hsl": {
    "h": 52.683,
    "s": 84.828,
    "l": 71.569
  },
  "oklch": {
    "l": 0.91219,
    "c": 0.13036,
    "h": 101.5
  },
  "luminance": 0.76652
}

Semantic roles & 50–950 ramp

primary

#F4E579

secondary

#4253CF

accent

#1FE104

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F4E579

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

Preview Lab → · Contrast checker → · Palette generator →