#FDF375#FDF375

#FDF375 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.8% C 0.147 H 104.7°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#FDF375
RGB	rgb(253, 243, 117)
HSL	hsl(56, 97%, 73%)
HSV	hsv(56, 54%, 99%)
CMYK	cmyk(0%, 4%, 53.8%, 0.8%)
CIE-LAB	lab(94.43, -12.37, 61.00)
CIE-LCH	lch(94.43, 62.24, 101.46°)
OKLab	oklab(94.77% -0.0374 0.1425)
OKLCH	oklch(94.77% 0.147 104.7)
XYZ	xyz(75.7718, 86.2706, 29.4867)
Luminance	0.8627 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF375 #757FFD

analogous

#FDAF75 #FDF375 #C3FD75

triadic

#FDF375 #75FDF3 #F375FD

tetradic

#FDF375 #75FDAF #757FFD #FD75C3

square

#FDF375 #75FDAF #757FFD #FD75C3

split-complementary

#FDF375 #75C3FD #AF75FD

monochromatic

#F4E204 #FCEE39 #FDF375 #FEF8B1 #FFFCE1

Accessibility & contrast

On white

1.15

#FDF375 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#FDF375 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF375

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF375	#FFFFFF	#000000	##000000
##FDF375	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC69

Deuteranopia (green-blind)

#FFF27B

Tritanopia (blue-blind)

#FFE5D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf375;
/* rgb */ color: rgb(253, 243, 117);
/* oklch */ color: oklch(94.8% 0.147 104.7);

Tailwind

colors: {
  custom: {
    50: '#fff6a0',
    500: '#fdf375',
    950: '#000000',
  },
}

SCSS

$custom: #fdf375;
$custom-light: #fff6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf375",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 117
  },
  "hsl": {
    "h": 55.588,
    "s": 97.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.94769,
    "c": 0.14729,
    "h": 104.7
  },
  "luminance": 0.86268
}

Semantic roles & 50–950 ramp

primary

#FDF375

secondary

#3C48DA

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF375

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

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