#FBF68B#FBF68B

#FBF68B is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.5% C 0.129 H 106.2°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#FBF68B
RGB	rgb(251, 246, 139)
HSL	hsl(57, 93%, 76%)
HSV	hsv(57, 45%, 98%)
CMYK	cmyk(0%, 2%, 44.6%, 1.6%)
CIE-LAB	lab(95.28, -12.74, 51.82)
CIE-LCH	lch(95.28, 53.36, 103.82°)
OKLab	oklab(95.49% -0.0362 0.1243)
OKLCH	oklch(95.49% 0.129 106.2)
XYZ	xyz(77.4013, 88.2868, 37.3849)
Luminance	0.8829 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF68B #8B90FB

analogous

#FBBE8B #FBF68B #C8FB8B

triadic

#FBF68B #8BFBF6 #F68BFB

tetradic

#FBF68B #8BFBBE #8B90FB #FB8BC8

square

#FBF68B #8BFBBE #8B90FB #FB8BC8

split-complementary

#FBF68B #8BC8FB #BE8BFB

monochromatic

#F7ED15 #F9F150 #FBF68B #FDFBC6 #FEFDE1

Accessibility & contrast

On white

1.13

#FBF68B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#FBF68B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF68B

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF68B	#FFFFFF	#000000	##000000
##FBF68B	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF82

Deuteranopia (green-blind)

#FFF490

Tritanopia (blue-blind)

#FFEADD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fbf68b;
/* rgb */ color: rgb(251, 246, 139);
/* oklch */ color: oklch(95.5% 0.129 106.2);

Tailwind

colors: {
  custom: {
    50: '#fef9af',
    500: '#fbf68b',
    950: '#000000',
  },
}

SCSS

$custom: #fbf68b;
$custom-light: #fef9af;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf68b",
  "rgb": {
    "r": 251,
    "g": 246,
    "b": 139
  },
  "hsl": {
    "h": 57.321,
    "s": 93.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.95489,
    "c": 0.12944,
    "h": 106.2
  },
  "luminance": 0.88285
}

Semantic roles & 50–950 ramp

primary

#FBF68B

secondary

#5056DA

accent

#0AE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF68B

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

Preview Lab → · Contrast checker → · Palette generator →