#FFFC91#FFFC91

#FFFC91 is a very light, vivid yellow. Relative luminance 0.929; OKLCH L 97.1% C 0.129 H 107.2°. Best body text is #000000 at 19.59:1 contrast (WCAG AA passes).

Color values

HEX	#FFFC91
RGB	rgb(255, 252, 145)
HSL	hsl(58, 100%, 78%)
HSV	hsv(58, 43%, 100%)
CMYK	cmyk(0%, 1.2%, 43.1%, 0%)
CIE-LAB	lab(97.20, -13.56, 51.40)
CIE-LCH	lch(97.20, 53.16, 104.78°)
OKLab	oklab(97.11% -0.0382 0.1237)
OKLCH	oklch(97.11% 0.129 107.2)
XYZ	xyz(81.1628, 92.9271, 40.4438)
Luminance	0.9293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFC91 #9194FF

analogous

#FFC591 #FFFC91 #CBFF91

triadic

#FFFC91 #91FFFC #FC91FF

tetradic

#FFFC91 #91FFC5 #9194FF #FF91CB

square

#FFFC91 #91FFC5 #9194FF #FF91CB

split-complementary

#FFFC91 #91CBFF #C591FF

monochromatic

#FFF917 #FFFA54 #FFFC91 #FFFECE #FFFEE0

Accessibility & contrast

On white

1.07

#FFFC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.59

#FFFC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFC91

19.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFC91	#FFFFFF	#000000	##000000
##FFFC91	1.00	1.07	19.59	19.59
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.59	21.00	1.00	1.00
##000000	19.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF488

Deuteranopia (green-blind)

#FFF996

Tritanopia (blue-blind)

#FFF0E2

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fffc91;
/* rgb */ color: rgb(255, 252, 145);
/* oklch */ color: oklch(97.1% 0.129 107.2);

Tailwind

colors: {
  custom: {
    50: '#fffdb3',
    500: '#fffc91',
    950: '#000000',
  },
}

SCSS

$custom: #fffc91;
$custom-light: #fffdb3;
$custom-dark: #000000;

JSON

{
  "hex": "#fffc91",
  "rgb": {
    "r": 255,
    "g": 252,
    "b": 145
  },
  "hsl": {
    "h": 58.364,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.97112,
    "c": 0.12946,
    "h": 107.2
  },
  "luminance": 0.92925
}

Semantic roles & 50–950 ramp

primary

#FFFC91

secondary

#5357E1

accent

#06E600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FFFC91

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

Preview Lab → · Contrast checker → · Palette generator →