#FBF684#FBF684

#FBF684 is a very light, vivid yellow. Relative luminance 0.881; OKLCH L 95.4% C 0.136 H 106.5°. Best body text is #000000 at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#FBF684
RGB	rgb(251, 246, 132)
HSL	hsl(57, 94%, 75%)
HSV	hsv(57, 47%, 98%)
CMYK	cmyk(0%, 2%, 47.4%, 1.6%)
CIE-LAB	lab(95.20, -13.38, 55.01)
CIE-LCH	lch(95.20, 56.61, 103.67°)
OKLab	oklab(95.4% -0.0387 0.1308)
OKLCH	oklch(95.4% 0.136 106.5)
XYZ	xyz(76.9061, 88.0888, 34.7770)
Luminance	0.8809 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF684 #8489FB

analogous

#FBBA84 #FBF684 #C4FB84

triadic

#FBF684 #84FBF6 #F684FB

tetradic

#FBF684 #84FBBA #8489FB #FB84C4

square

#FBF684 #84FBBA #8489FB #FB84C4

split-complementary

#FBF684 #84C4FB #BA84FB

monochromatic

#F7ED0D #F9F249 #FBF684 #FDFABF #FEFDE1

Accessibility & contrast

On white

1.13

#FBF684 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.62

#FBF684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF684

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF684	#FFFFFF	#000000	##000000
##FBF684	1.00	1.13	18.62	18.62
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.62	21.00	1.00	1.00
##000000	18.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7A

Deuteranopia (green-blind)

#FFF489

Tritanopia (blue-blind)

#FFE9DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fbf684;
/* rgb */ color: rgb(251, 246, 132);
/* oklch */ color: oklch(95.4% 0.136 106.5);

Tailwind

colors: {
  custom: {
    50: '#fff9aa',
    500: '#fbf684',
    950: '#000000',
  },
}

SCSS

$custom: #fbf684;
$custom-light: #fff9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf684",
  "rgb": {
    "r": 251,
    "g": 246,
    "b": 132
  },
  "hsl": {
    "h": 57.479,
    "s": 93.701,
    "l": 75.098
  },
  "oklch": {
    "l": 0.95395,
    "c": 0.13642,
    "h": 106.5
  },
  "luminance": 0.88087
}

Semantic roles & 50–950 ramp

primary

#FBF684

secondary

#4A50D9

accent

#0AE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF684

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

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