#FDF79B#FDF79B

#FDF79B is a very light, moderate yellow. Relative luminance 0.898; OKLCH L 96.1% C 0.114 H 105.1°. Best body text is #000000 at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#FDF79B
RGB	rgb(253, 247, 155)
HSL	hsl(56, 96%, 80%)
HSV	hsv(56, 39%, 99%)
CMYK	cmyk(0%, 2.4%, 38.7%, 0.8%)
CIE-LAB	lab(95.90, -10.87, 44.92)
CIE-LCH	lch(95.90, 46.22, 103.60°)
OKLab	oklab(96.09% -0.0296 0.1096)
OKLCH	oklch(96.09% 0.114 105.1)
XYZ	xyz(79.6864, 89.7726, 44.1341)
Luminance	0.8977 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF79B #9BA1FD

analogous

#FDC69B #FDF79B #D2FD9B

triadic

#FDF79B #9BFDF7 #F79BFD

tetradic

#FDF79B #9BFDC6 #9BA1FD #FD9BD2

square

#FDF79B #9BFDC6 #9BA1FD #FD9BD2

split-complementary

#FDF79B #9BD2FD #C69BFD

monochromatic

#FBED23 #FCF25F #FDF79B #FEFCD7 #FEFDE1

Accessibility & contrast

On white

1.11

#FDF79B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.95

#FDF79B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF79B

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF79B	#FFFFFF	#000000	##000000
##FDF79B	1.00	1.11	18.95	18.95
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.95	21.00	1.00	1.00
##000000	18.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF194

Deuteranopia (green-blind)

#FFF59F

Tritanopia (blue-blind)

#FFECE0

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fdf79b;
/* rgb */ color: rgb(253, 247, 155);
/* oklch */ color: oklch(96.1% 0.114 105.1);

Tailwind

colors: {
  custom: {
    50: '#fff9b9',
    500: '#fdf79b',
    950: '#000000',
  },
}

SCSS

$custom: #fdf79b;
$custom-light: #fff9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf79b",
  "rgb": {
    "r": 253,
    "g": 247,
    "b": 155
  },
  "hsl": {
    "h": 56.327,
    "s": 96.078,
    "l": 80
  },
  "oklch": {
    "l": 0.96088,
    "c": 0.11357,
    "h": 105.1
  },
  "luminance": 0.89771
}

Semantic roles & 50–950 ramp

primary

#FDF79B

secondary

#5D65DF

accent

#0EE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FDF79B

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

Preview Lab → · Contrast checker → · Palette generator →