#FBF471#FBF471

#FBF471 is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.8% C 0.152 H 106.1°. Best body text is #000000 at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#FBF471
RGB	rgb(251, 244, 113)
HSL	hsl(57, 95%, 71%)
HSV	hsv(57, 55%, 98%)
CMYK	cmyk(0%, 2.8%, 55%, 1.6%)
CIE-LAB	lab(94.49, -13.95, 62.80)
CIE-LCH	lch(94.49, 64.33, 102.53°)
OKLab	oklab(94.76% -0.0422 0.1459)
OKLCH	oklch(94.76% 0.152 106.1)
XYZ	xyz(75.1172, 86.4051, 28.3405)
Luminance	0.8640 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF471 #7178FB

analogous

#FBAF71 #FBF471 #BDFB71

triadic

#FBF471 #71FBF4 #F471FB

tetradic

#FBF471 #71FBAF #7178FB #FB71BD

square

#FBF471 #71FBAF #7178FB #FB71BD

split-complementary

#FBF471 #71BDFB #AF71FB

monochromatic

#EBDF07 #F9EF35 #FBF471 #FDF9AD #FEFDE1

Accessibility & contrast

On white

1.15

#FBF471 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.28

#FBF471 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF471

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF471	#FFFFFF	#000000	##000000
##FBF471	1.00	1.15	18.28	18.28
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.28	21.00	1.00	1.00
##000000	18.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC64

Deuteranopia (green-blind)

#FFF278

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fbf471;
/* rgb */ color: rgb(251, 244, 113);
/* oklch */ color: oklch(94.8% 0.152 106.1);

Tailwind

colors: {
  custom: {
    50: '#fff79e',
    500: '#fbf471',
    950: '#000000',
  },
}

SCSS

$custom: #fbf471;
$custom-light: #fff79e;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf471",
  "rgb": {
    "r": 251,
    "g": 244,
    "b": 113
  },
  "hsl": {
    "h": 56.957,
    "s": 94.521,
    "l": 71.373
  },
  "oklch": {
    "l": 0.94763,
    "c": 0.15193,
    "h": 106.1
  },
  "luminance": 0.86403
}

Semantic roles & 50–950 ramp

primary

#FBF471

secondary

#3941D7

accent

#0CE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF471

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

Preview Lab → · Contrast checker → · Palette generator →