#FBF281#FBF281

#FBF281 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.5% C 0.135 H 104.6°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#FBF281
RGB	rgb(251, 242, 129)
HSL	hsl(56, 94%, 75%)
HSV	hsv(56, 49%, 98%)
CMYK	cmyk(0%, 3.6%, 48.6%, 1.6%)
CIE-LAB	lab(94.14, -11.68, 55.14)
CIE-LCH	lch(94.14, 56.36, 101.97°)
OKLab	oklab(94.54% -0.0341 0.1309)
OKLCH	oklch(94.54% 0.135 104.6)
XYZ	xyz(75.5002, 85.6007, 33.3101)
Luminance	0.8560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF281 #818AFB

analogous

#FBB581 #FBF281 #C7FB81

triadic

#FBF281 #81FBF2 #F281FB

tetradic

#FBF281 #81FBB5 #818AFB #FB81C7

square

#FBF281 #81FBB5 #818AFB #FB81C7

split-complementary

#FBF281 #81C7FB #B581FB

monochromatic

#F7E60A #F9EC46 #FBF281 #FDF8BC #FEFCE1

Accessibility & contrast

On white

1.16

#FBF281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#FBF281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF281

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF281	#FFFFFF	#000000	##000000
##FBF281	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB77

Deuteranopia (green-blind)

#FFF186

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf281;
/* rgb */ color: rgb(251, 242, 129);
/* oklch */ color: oklch(94.5% 0.135 104.6);

Tailwind

colors: {
  custom: {
    50: '#fff6a8',
    500: '#fbf281',
    950: '#000000',
  },
}

SCSS

$custom: #fbf281;
$custom-light: #fff6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf281",
  "rgb": {
    "r": 251,
    "g": 242,
    "b": 129
  },
  "hsl": {
    "h": 55.574,
    "s": 93.846,
    "l": 74.51
  },
  "oklch": {
    "l": 0.94544,
    "c": 0.13523,
    "h": 104.6
  },
  "luminance": 0.85598
}

Semantic roles & 50–950 ramp

primary

#FBF281

secondary

#4752D9

accent

#11E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF281

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

Preview Lab → · Contrast checker → · Palette generator →