#FCFF5F#FCFF5F

#FCFF5F is a very light, vivid yellow. Relative luminance 0.930; OKLCH L 96.9% C 0.177 H 110.3°. Best body text is #000000 at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#FCFF5F
RGB	rgb(252, 255, 95)
HSL	hsl(61, 100%, 69%)
HSV	hsv(61, 63%, 100%)
CMYK	cmyk(1.2%, 0%, 62.7%, 0%)
CIE-LAB	lab(97.25, -20.06, 73.31)
CIE-LCH	lch(97.25, 76.01, 105.30°)
OKLab	oklab(96.93% -0.0615 0.166)
OKLCH	oklch(96.93% 0.177 110.3)
XYZ	xyz(77.9728, 93.0437, 24.6761)
Luminance	0.9304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFF5F #625FFF

analogous

#FFB25F #FCFF5F #ACFF5F

triadic

#FCFF5F #5FFCFF #FF5FFC

tetradic

#FCFF5F #5FFFB2 #625FFF #FF5FAC

square

#FCFF5F #5FFFB2 #625FFF #FF5FAC

split-complementary

#FCFF5F #5FACFF #B25FFF

monochromatic

#DFE400 #FBFF22 #FCFF5F #FDFF9C #FEFFD9

Accessibility & contrast

On white

1.07

#FCFF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.61

#FCFF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFF5F

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFF5F	#FFFFFF	#000000	##000000
##FCFF5F	1.00	1.07	19.61	19.61
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.61	21.00	1.00	1.00
##000000	19.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF54A

Deuteranopia (green-blind)

#FFF969

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fcff5f;
/* rgb */ color: rgb(252, 255, 95);
/* oklch */ color: oklch(96.9% 0.177 110.3);

Tailwind

colors: {
  custom: {
    50: '#ffff94',
    500: '#fcff5f',
    950: '#000000',
  },
}

SCSS

$custom: #fcff5f;
$custom-light: #ffff94;
$custom-dark: #000000;

JSON

{
  "hex": "#fcff5f",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 95
  },
  "hsl": {
    "h": 61.125,
    "s": 100,
    "l": 68.627
  },
  "oklch": {
    "l": 0.96934,
    "c": 0.17702,
    "h": 110.3
  },
  "luminance": 0.93042
}

Semantic roles & 50–950 ramp

primary

#FCFF5F

secondary

#2C29D9

accent

#00E604

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCFF5F

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

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