#FBF283#FBF283

#FBF283 is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.6% C 0.133 H 104.5°. Best body text is #000000 at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#FBF283
RGB	rgb(251, 242, 131)
HSL	hsl(56, 94%, 75%)
HSV	hsv(56, 48%, 98%)
CMYK	cmyk(0%, 3.6%, 47.8%, 1.6%)
CIE-LAB	lab(94.16, -11.51, 54.23)
CIE-LCH	lch(94.16, 55.44, 101.98°)
OKLab	oklab(94.57% -0.0334 0.129)
OKLCH	oklch(94.57% 0.133 104.5)
XYZ	xyz(75.6344, 85.6544, 34.0171)
Luminance	0.8565 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF283 #838CFB

analogous

#FBB683 #FBF283 #C8FB83

triadic

#FBF283 #83FBF2 #F283FB

tetradic

#FBF283 #83FBB6 #838CFB #FB83C8

square

#FBF283 #83FBB6 #838CFB #FB83C8

split-complementary

#FBF283 #83C8FB #B683FB

monochromatic

#F7E60C #F9EC48 #FBF283 #FDF8BE #FEFCE1

Accessibility & contrast

On white

1.16

#FBF283 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.13

#FBF283 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF283

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF283	#FFFFFF	#000000	##000000
##FBF283	1.00	1.16	18.13	18.13
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.13	21.00	1.00	1.00
##000000	18.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB79

Deuteranopia (green-blind)

#FFF188

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf283;
/* rgb */ color: rgb(251, 242, 131);
/* oklch */ color: oklch(94.6% 0.133 104.5);

Tailwind

colors: {
  custom: {
    50: '#fff6a9',
    500: '#fbf283',
    950: '#000000',
  },
}

SCSS

$custom: #fbf283;
$custom-light: #fff6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf283",
  "rgb": {
    "r": 251,
    "g": 242,
    "b": 131
  },
  "hsl": {
    "h": 55.5,
    "s": 93.75,
    "l": 74.902
  },
  "oklch": {
    "l": 0.9457,
    "c": 0.13329,
    "h": 104.5
  },
  "luminance": 0.85652
}

Semantic roles & 50–950 ramp

primary

#FBF283

secondary

#4954D9

accent

#11E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF283

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

Preview Lab → · Contrast checker → · Palette generator →