#FBF873#FBF873

#FBF873 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.6% C 0.154 H 107.8°. Best body text is #000000 at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#FBF873
RGB	rgb(251, 248, 115)
HSL	hsl(59, 94%, 72%)
HSV	hsv(59, 54%, 98%)
CMYK	cmyk(0%, 1.2%, 54.2%, 1.6%)
CIE-LAB	lab(95.53, -15.75, 63.11)
CIE-LCH	lch(95.53, 65.04, 104.01°)
OKLab	oklab(95.6% -0.0471 0.1468)
OKLCH	oklch(95.6% 0.154 107.8)
XYZ	xyz(76.4477, 88.8840, 29.3456)
Luminance	0.8888 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF873 #7376FB

analogous

#FBB473 #FBF873 #BAFB73

triadic

#FBF873 #73FBF8 #F873FB

tetradic

#FBF873 #73FBB4 #7376FB #FB73BA

square

#FBF873 #73FBB4 #7376FB #FB73BA

split-complementary

#FBF873 #73BAFB #B473FB

monochromatic

#EDE807 #F9F538 #FBF873 #FDFBAF #FEFEE1

Accessibility & contrast

On white

1.12

#FBF873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.78

#FBF873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF873

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF873	#FFFFFF	#000000	##000000
##FBF873	1.00	1.12	18.78	18.78
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.78	21.00	1.00	1.00
##000000	18.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF65

Deuteranopia (green-blind)

#FFF57A

Tritanopia (blue-blind)

#FFEADB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fbf873;
/* rgb */ color: rgb(251, 248, 115);
/* oklch */ color: oklch(95.6% 0.154 107.8);

Tailwind

colors: {
  custom: {
    50: '#fffa9f',
    500: '#fbf873',
    950: '#000000',
  },
}

SCSS

$custom: #fbf873;
$custom-light: #fffa9f;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf873",
  "rgb": {
    "r": 251,
    "g": 248,
    "b": 115
  },
  "hsl": {
    "h": 58.676,
    "s": 94.444,
    "l": 71.765
  },
  "oklch": {
    "l": 0.95603,
    "c": 0.15421,
    "h": 107.8
  },
  "luminance": 0.88882
}

Semantic roles & 50–950 ramp

primary

#FBF873

secondary

#3B3FD7

accent

#05E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF873

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

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