#FBF083#FBF083

#FBF083 is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 94.2% C 0.131 H 103.5°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#FBF083
RGB	rgb(251, 240, 131)
HSL	hsl(55, 94%, 75%)
HSV	hsv(55, 48%, 98%)
CMYK	cmyk(0%, 4.4%, 47.8%, 1.6%)
CIE-LAB	lab(93.65, -10.52, 53.61)
CIE-LCH	lch(93.65, 54.64, 101.11°)
OKLab	oklab(94.17% -0.0306 0.1277)
OKLCH	oklch(94.17% 0.131 103.5)
XYZ	xyz(75.0424, 84.4704, 33.8198)
Luminance	0.8447 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF083 #838EFB

analogous

#FBB483 #FBF083 #CAFB83

triadic

#FBF083 #83FBF0 #F083FB

tetradic

#FBF083 #83FBB4 #838EFB #FB83CA

square

#FBF083 #83FBB4 #838EFB #FB83CA

split-complementary

#FBF083 #83CAFB #B483FB

monochromatic

#F7E20C #F9E948 #FBF083 #FDF7BE #FEFBE1

Accessibility & contrast

On white

1.17

#FBF083 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#FBF083 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF083

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF083	#FFFFFF	#000000	##000000
##FBF083	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE97A

Deuteranopia (green-blind)

#FFEF88

Tritanopia (blue-blind)

#FFE3D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fbf083;
/* rgb */ color: rgb(251, 240, 131);
/* oklch */ color: oklch(94.2% 0.131 103.5);

Tailwind

colors: {
  custom: {
    50: '#fff4a9',
    500: '#fbf083',
    950: '#000000',
  },
}

SCSS

$custom: #fbf083;
$custom-light: #fff4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf083",
  "rgb": {
    "r": 251,
    "g": 240,
    "b": 131
  },
  "hsl": {
    "h": 54.5,
    "s": 93.75,
    "l": 74.902
  },
  "oklch": {
    "l": 0.94165,
    "c": 0.13128,
    "h": 103.5
  },
  "luminance": 0.84468
}

Semantic roles & 50–950 ramp

primary

#FBF083

secondary

#4956D9

accent

#15E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF083

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

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