#FDF36F#FDF36F

#FDF36F is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.7% C 0.153 H 104.9°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#FDF36F
RGB	rgb(253, 243, 111)
HSL	hsl(56, 97%, 71%)
HSV	hsv(56, 56%, 99%)
CMYK	cmyk(0%, 4%, 56.1%, 0.8%)
CIE-LAB	lab(94.37, -12.81, 63.58)
CIE-LCH	lch(94.37, 64.86, 101.39°)
OKLab	oklab(94.7% -0.0393 0.1474)
OKLCH	oklch(94.7% 0.153 104.9)
XYZ	xyz(75.4303, 86.1340, 27.6880)
Luminance	0.8613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF36F #6F79FD

analogous

#FDAC6F #FDF36F #C0FD6F

triadic

#FDF36F #6FFDF3 #F36FFD

tetradic

#FDF36F #6FFDAC #6F79FD #FD6FC0

square

#FDF36F #6FFDAC #6F79FD #FD6FC0

split-complementary

#FDF36F #6FC0FD #AC6FFD

monochromatic

#EEDE03 #FCEE33 #FDF36F #FEF8AB #FFFCE1

Accessibility & contrast

On white

1.15

#FDF36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#FDF36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF36F

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF36F	#FFFFFF	#000000	##000000
##FDF36F	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB61

Deuteranopia (green-blind)

#FFF276

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf36f;
/* rgb */ color: rgb(253, 243, 111);
/* oklch */ color: oklch(94.7% 0.153 104.9);

Tailwind

colors: {
  custom: {
    50: '#fff69c',
    500: '#fdf36f',
    950: '#000000',
  },
}

SCSS

$custom: #fdf36f;
$custom-light: #fff69c;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf36f",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 111
  },
  "hsl": {
    "h": 55.775,
    "s": 97.26,
    "l": 71.373
  },
  "oklch": {
    "l": 0.94704,
    "c": 0.15252,
    "h": 104.9
  },
  "luminance": 0.86132
}

Semantic roles & 50–950 ramp

primary

#FDF36F

secondary

#3743D9

accent

#10E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF36F

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

Preview Lab → · Contrast checker → · Palette generator →