#F5DF79#F5DF79

#F5DF79 is a very light, vivid yellow. Relative luminance 0.736; OKLCH L 90.1% C 0.125 H 97.4°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#F5DF79
RGB	rgb(245, 223, 121)
HSL	hsl(49, 86%, 72%)
HSV	hsv(49, 51%, 96%)
CMYK	cmyk(0%, 9%, 50.6%, 3.9%)
CIE-LAB	lab(88.72, -5.29, 52.27)
CIE-LCH	lch(88.72, 52.54, 95.78°)
OKLab	oklab(90.1% -0.0162 0.124)
OKLCH	oklch(90.1% 0.125 97.4)
XYZ	xyz(67.4972, 73.5710, 28.7307)
Luminance	0.7357 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DF79 #798FF5

analogous

#F5A179 #F5DF79 #CDF579

triadic

#F5DF79 #79F5DF #DF79F5

tetradic

#F5DF79 #79F5A1 #798FF5 #F579CD

square

#F5DF79 #79F5A1 #798FF5 #F579CD

split-complementary

#F5DF79 #79CDF5 #A179F5

monochromatic

#E3BD11 #F1D140 #F5DF79 #F9EDB2 #FDF8E3

Accessibility & contrast

On white

1.34

#F5DF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#F5DF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DF79

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DF79	#FFFFFF	#000000	##000000
##F5DF79	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA70

Deuteranopia (green-blind)

#F7E27D

Tritanopia (blue-blind)

#FFD2C7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f5df79;
/* rgb */ color: rgb(245, 223, 121);
/* oklch */ color: oklch(90.1% 0.125 97.4);

Tailwind

colors: {
  custom: {
    50: '#fbe8a2',
    500: '#f5df79',
    950: '#000000',
  },
}

SCSS

$custom: #f5df79;
$custom-light: #fbe8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f5df79",
  "rgb": {
    "r": 245,
    "g": 223,
    "b": 121
  },
  "hsl": {
    "h": 49.355,
    "s": 86.111,
    "l": 71.765
  },
  "oklch": {
    "l": 0.90096,
    "c": 0.12505,
    "h": 97.4
  },
  "luminance": 0.73568
}

Semantic roles & 50–950 ramp

primary

#F5DF79

secondary

#425BD0

accent

#2BE303

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F5DF79

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

Preview Lab → · Contrast checker → · Palette generator →