#FDF36C#FDF36C

#FDF36C is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.7% C 0.155 H 105.0°. Best body text is #000000 at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#FDF36C
RGB	rgb(253, 243, 108)
HSL	hsl(56, 97%, 71%)
HSV	hsv(56, 57%, 99%)
CMYK	cmyk(0%, 4%, 57.3%, 0.8%)
CIE-LAB	lab(94.34, -13.02, 64.85)
CIE-LCH	lch(94.34, 66.15, 101.36°)
OKLab	oklab(94.67% -0.0402 0.1497)
OKLCH	oklch(94.67% 0.155 105)
XYZ	xyz(75.2678, 86.0690, 26.8326)
Luminance	0.8607 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF36C #6C76FD

analogous

#FDAA6C #FDF36C #BEFD6C

triadic

#FDF36C #6CFDF3 #F36CFD

tetradic

#FDF36C #6CFDAA #6C76FD #FD6CBE

square

#FDF36C #6CFDAA #6C76FD #FD6CBE

split-complementary

#FDF36C #6CBEFD #AA6CFD

monochromatic

#EBDB03 #FCEE30 #FDF36C #FEF8A8 #FFFDE1

Accessibility & contrast

On white

1.15

#FDF36C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.21

#FDF36C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF36C

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF36C	#FFFFFF	#000000	##000000
##FDF36C	1.00	1.15	18.21	18.21
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.21	21.00	1.00	1.00
##000000	18.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB5E

Deuteranopia (green-blind)

#FFF273

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf36c;
/* rgb */ color: rgb(253, 243, 108);
/* oklch */ color: oklch(94.7% 0.155 105.0);

Tailwind

colors: {
  custom: {
    50: '#fff69b',
    500: '#fdf36c',
    950: '#000000',
  },
}

SCSS

$custom: #fdf36c;
$custom-light: #fff69b;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf36c",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 108
  },
  "hsl": {
    "h": 55.862,
    "s": 97.315,
    "l": 70.784
  },
  "oklch": {
    "l": 0.94673,
    "c": 0.15505,
    "h": 105
  },
  "luminance": 0.86067
}

Semantic roles & 50–950 ramp

primary

#FDF36C

secondary

#3540D9

accent

#10E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF36C

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

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