#FBFD81#FBFD81

#FBFD81 is a very light, vivid yellow. Relative luminance 0.923; OKLCH L 96.8% C 0.147 H 109.7°. Best body text is #000000 at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#FBFD81
RGB	rgb(251, 253, 129)
HSL	hsl(61, 97%, 75%)
HSV	hsv(61, 49%, 99%)
CMYK	cmyk(0.8%, 0%, 49%, 0.8%)
CIE-LAB	lab(96.96, -17.05, 58.50)
CIE-LCH	lch(96.96, 60.93, 106.25°)
OKLab	oklab(96.79% -0.0494 0.1382)
OKLCH	oklch(96.79% 0.147 109.7)
XYZ	xyz(78.8731, 92.3466, 34.4344)
Luminance	0.9234 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFD81 #8381FD

analogous

#FDC181 #FBFD81 #BDFD81

triadic

#FBFD81 #81FBFD #FD81FB

tetradic

#FBFD81 #81FDC1 #8381FD #FD81BD

square

#FBFD81 #81FDC1 #8381FD #FD81BD

split-complementary

#FBFD81 #81BDFD #C181FD

monochromatic

#F7FB09 #F9FC45 #FBFD81 #FDFEBD #FEFFE1

Accessibility & contrast

On white

1.08

#FBFD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.47

#FBFD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFD81

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFD81	#FFFFFF	#000000	##000000
##FBFD81	1.00	1.08	19.47	19.47
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.47	21.00	1.00	1.00
##000000	19.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF476

Deuteranopia (green-blind)

#FFF887

Tritanopia (blue-blind)

#FFF0E1

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fbfd81;
/* rgb */ color: rgb(251, 253, 129);
/* oklch */ color: oklch(96.8% 0.147 109.7);

Tailwind

colors: {
  custom: {
    50: '#fffda8',
    500: '#fbfd81',
    950: '#000000',
  },
}

SCSS

$custom: #fbfd81;
$custom-light: #fffda8;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfd81",
  "rgb": {
    "r": 251,
    "g": 253,
    "b": 129
  },
  "hsl": {
    "h": 60.968,
    "s": 96.875,
    "l": 74.902
  },
  "oklch": {
    "l": 0.96788,
    "c": 0.14679,
    "h": 109.7
  },
  "luminance": 0.92345
}

Semantic roles & 50–950 ramp

primary

#FBFD81

secondary

#4947DC

accent

#00E604

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBFD81

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

Preview Lab → · Contrast checker → · Palette generator →