#FCFF5E#FCFF5E

#FCFF5E is a very light, vivid yellow. Relative luminance 0.930; OKLCH L 96.9% C 0.178 H 110.3°. Best body text is #000000 at 19.60:1 contrast (WCAG AA passes).

Color values

HEX	#FCFF5E
RGB	rgb(252, 255, 94)
HSL	hsl(61, 100%, 68%)
HSV	hsv(61, 63%, 100%)
CMYK	cmyk(1.2%, 0%, 63.1%, 0%)
CIE-LAB	lab(97.24, -20.12, 73.69)
CIE-LCH	lch(97.24, 76.39, 105.27°)
OKLab	oklab(96.93% -0.0617 0.1667)
OKLCH	oklch(96.93% 0.178 110.3)
XYZ	xyz(77.9277, 93.0256, 24.4382)
Luminance	0.9302 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFF5E #615EFF

analogous

#FFB15E #FCFF5E #ABFF5E

triadic

#FCFF5E #5EFCFF #FF5EFC

tetradic

#FCFF5E #5EFFB1 #615EFF #FF5EAB

square

#FCFF5E #5EFFB1 #615EFF #FF5EAB

split-complementary

#FCFF5E #5EABFF #B15EFF

monochromatic

#DEE300 #FBFF21 #FCFF5E #FDFF9B #FEFFD8

Accessibility & contrast

On white

1.07

#FCFF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.60

#FCFF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFF5E

19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFF5E	#FFFFFF	#000000	##000000
##FCFF5E	1.00	1.07	19.60	19.60
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.60	21.00	1.00	1.00
##000000	19.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF449

Deuteranopia (green-blind)

#FFF969

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fcff5e;
/* rgb */ color: rgb(252, 255, 94);
/* oklch */ color: oklch(96.9% 0.178 110.3);

Tailwind

colors: {
  custom: {
    50: '#ffff93',
    500: '#fcff5e',
    950: '#000000',
  },
}

SCSS

$custom: #fcff5e;
$custom-light: #ffff93;
$custom-dark: #000000;

JSON

{
  "hex": "#fcff5e",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 94
  },
  "hsl": {
    "h": 61.118,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.96926,
    "c": 0.17772,
    "h": 110.3
  },
  "luminance": 0.93024
}

Semantic roles & 50–950 ramp

primary

#FCFF5E

secondary

#2B28D9

accent

#00E604

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCFF5E

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

Preview Lab → · Contrast checker → · Palette generator →