#FCFD57#FCFD57

#FCFD57 is a very light, vivid yellow. Relative luminance 0.916; OKLCH L 96.5% C 0.181 H 109.7°. Best body text is #000000 at 19.33:1 contrast (WCAG AA passes).

Color values

HEX	#FCFD57
RGB	rgb(252, 253, 87)
HSL	hsl(60, 98%, 67%)
HSV	hsv(60, 66%, 99%)
CMYK	cmyk(0.4%, 0%, 65.6%, 0.8%)
CIE-LAB	lab(96.67, -19.56, 75.76)
CIE-LCH	lch(96.67, 78.25, 104.47°)
OKLab	oklab(96.46% -0.0608 0.17)
OKLCH	oklch(96.46% 0.181 109.7)
XYZ	xyz(76.9930, 91.6363, 22.6468)
Luminance	0.9163 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFD57 #5857FD

analogous

#FDAB57 #FCFD57 #A9FD57

triadic

#FCFD57 #57FCFD #FD57FC

tetradic

#FCFD57 #57FDAB #5857FD #FD57A9

square

#FCFD57 #57FDAB #5857FD #FD57A9

split-complementary

#FCFD57 #57A9FD #AB57FD

monochromatic

#D6D703 #FBFC1B #FCFD57 #FDFE93 #FEFED0

Accessibility & contrast

On white

1.09

#FCFD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.33

#FCFD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFD57

19.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFD57	#FFFFFF	#000000	##000000
##FCFD57	1.00	1.09	19.33	19.33
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.33	21.00	1.00	1.00
##000000	19.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF33F

Deuteranopia (green-blind)

#FFF862

Tritanopia (blue-blind)

#FFEEDC

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fcfd57;
/* rgb */ color: rgb(252, 253, 87);
/* oklch */ color: oklch(96.5% 0.181 109.7);

Tailwind

colors: {
  custom: {
    50: '#fffd8f',
    500: '#fcfd57',
    950: '#000000',
  },
}

SCSS

$custom: #fcfd57;
$custom-light: #fffd8f;
$custom-dark: #000000;

JSON

{
  "hex": "#fcfd57",
  "rgb": {
    "r": 252,
    "g": 253,
    "b": 87
  },
  "hsl": {
    "h": 60.361,
    "s": 97.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.96457,
    "c": 0.18053,
    "h": 109.7
  },
  "luminance": 0.91634
}

Semantic roles & 50–950 ramp

primary

#FCFD57

secondary

#2827D1

accent

#00E601

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FCFD57

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

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