#FCFF65#FCFF65

#FCFF65 is a very light, vivid yellow. Relative luminance 0.932; OKLCH L 97.0% C 0.173 H 110.3°. Best body text is #000000 at 19.63:1 contrast (WCAG AA passes).

Color values

HEX	#FCFF65
RGB	rgb(252, 255, 101)
HSL	hsl(61, 100%, 70%)
HSV	hsv(61, 60%, 100%)
CMYK	cmyk(1.2%, 0%, 60.4%, 0%)
CIE-LAB	lab(97.29, -19.69, 70.98)
CIE-LCH	lch(97.29, 73.66, 105.51°)
OKLab	oklab(96.99% -0.0598 0.1619)
OKLCH	oklch(96.99% 0.173 110.3)
XYZ	xyz(78.2561, 93.1570, 26.1682)
Luminance	0.9315 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFF65 #6865FF

analogous

#FFB565 #FCFF65 #AFFF65

triadic

#FCFF65 #65FCFF #FF65FC

tetradic

#FCFF65 #65FFB5 #6865FF #FF65AF

square

#FCFF65 #65FFB5 #6865FF #FF65AF

split-complementary

#FCFF65 #65AFFF #B565FF

monochromatic

#E5EA00 #FBFF28 #FCFF65 #FDFFA2 #FEFFDF

Accessibility & contrast

On white

1.07

#FCFF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.63

#FCFF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFF65

19.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFF65	#FFFFFF	#000000	##000000
##FCFF65	1.00	1.07	19.63	19.63
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.63	21.00	1.00	1.00
##000000	19.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF552

Deuteranopia (green-blind)

#FFF96F

Tritanopia (blue-blind)

#FFF0DF

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fcff65;
/* rgb */ color: rgb(252, 255, 101);
/* oklch */ color: oklch(97.0% 0.173 110.3);

Tailwind

colors: {
  custom: {
    50: '#ffff97',
    500: '#fcff65',
    950: '#000000',
  },
}

SCSS

$custom: #fcff65;
$custom-light: #ffff97;
$custom-dark: #000000;

JSON

{
  "hex": "#fcff65",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 101
  },
  "hsl": {
    "h": 61.169,
    "s": 100,
    "l": 69.804
  },
  "oklch": {
    "l": 0.96985,
    "c": 0.1726,
    "h": 110.3
  },
  "luminance": 0.93155
}

Semantic roles & 50–950 ramp

primary

#FCFF65

secondary

#312EDA

accent

#00E604

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCFF65

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

Preview Lab → · Contrast checker → · Palette generator →