#FCE866#FCE866

#FCE866 is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 92.3% C 0.150 H 100.6°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#FCE866
RGB	rgb(252, 232, 102)
HSL	hsl(52, 96%, 69%)
HSV	hsv(52, 60%, 99%)
CMYK	cmyk(0%, 7.9%, 59.5%, 1.2%)
CIE-LAB	lab(91.40, -8.41, 64.15)
CIE-LCH	lch(91.40, 64.70, 97.47°)
OKLab	oklab(92.3% -0.0276 0.1475)
OKLCH	oklch(92.3% 0.15 100.6)
XYZ	xyz(71.4025, 79.3709, 24.1268)
Luminance	0.7937 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCE866 #667AFC

analogous

#FC9D66 #FCE866 #C5FC66

triadic

#FCE866 #66FCE8 #E866FC

tetradic

#FCE866 #66FC9D #667AFC #FC66C5

square

#FCE866 #66FC9D #667AFC #FC66C5

split-complementary

#FCE866 #66C5FC #9D66FC

monochromatic

#E3C504 #FBDF2A #FCE866 #FDF1A2 #FEFADE

Accessibility & contrast

On white

1.24

#FCE866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#FCE866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCE866

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCE866	#FFFFFF	#000000	##000000
##FCE866	1.00	1.24	16.87	16.87
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE258

Deuteranopia (green-blind)

#FFEA6D

Tritanopia (blue-blind)

#FFD9CC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #fce866;
/* rgb */ color: rgb(252, 232, 102);
/* oklch */ color: oklch(92.3% 0.150 100.6);

Tailwind

colors: {
  custom: {
    50: '#ffef96',
    500: '#fce866',
    950: '#000000',
  },
}

SCSS

$custom: #fce866;
$custom-light: #ffef96;
$custom-dark: #000000;

JSON

{
  "hex": "#fce866",
  "rgb": {
    "r": 252,
    "g": 232,
    "b": 102
  },
  "hsl": {
    "h": 52,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.923,
    "c": 0.15009,
    "h": 100.6
  },
  "luminance": 0.79368
}

Semantic roles & 50–950 ramp

primary

#FCE866

secondary

#3046D6

accent

#1FE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #FCE866

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

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