#FBFF8F#FBFF8F

#FBFF8F is a very light, vivid yellow. Relative luminance 0.940; OKLCH L 97.4% C 0.135 H 110.5°. Best body text is #000000 at 19.80:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF8F
RGB	rgb(251, 255, 143)
HSL	hsl(62, 100%, 78%)
HSV	hsv(62, 44%, 100%)
CMYK	cmyk(1.6%, 0%, 43.9%, 0%)
CIE-LAB	lab(97.64, -16.74, 52.82)
CIE-LCH	lch(97.64, 55.41, 107.59°)
OKLab	oklab(97.38% -0.0473 0.1268)
OKLCH	oklch(97.38% 0.135 110.5)
XYZ	xyz(80.5029, 94.0140, 39.8870)
Luminance	0.9401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF8F #938FFF

analogous

#FFCB8F #FBFF8F #C3FF8F

triadic

#FBFF8F #8FFBFF #FF8FFB

tetradic

#FBFF8F #8FFFCB #938FFF #FF8FC3

square

#FBFF8F #8FFFCB #938FFF #FF8FC3

split-complementary

#FBFF8F #8FC3FF #CB8FFF

monochromatic

#F7FF15 #F9FF52 #FBFF8F #FDFFCC #FEFFE0

Accessibility & contrast

On white

1.06

#FBFF8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.80

#FBFF8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF8F

19.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF8F	#FFFFFF	#000000	##000000
##FBFF8F	1.00	1.06	19.80	19.80
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.80	21.00	1.00	1.00
##000000	19.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF686

Deuteranopia (green-blind)

#FFFA94

Tritanopia (blue-blind)

#FFF3E4

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #fbff8f;
/* rgb */ color: rgb(251, 255, 143);
/* oklch */ color: oklch(97.4% 0.135 110.5);

Tailwind

colors: {
  custom: {
    50: '#feffb2',
    500: '#fbff8f',
    950: '#000000',
  },
}

SCSS

$custom: #fbff8f;
$custom-light: #feffb2;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff8f",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 143
  },
  "hsl": {
    "h": 62.143,
    "s": 100,
    "l": 78.039
  },
  "oklch": {
    "l": 0.97379,
    "c": 0.13531,
    "h": 110.5
  },
  "luminance": 0.94012
}

Semantic roles & 50–950 ramp

primary

#FBFF8F

secondary

#5752E0

accent

#00E608

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FBFF8F

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

Preview Lab → · Contrast checker → · Palette generator →