#FBF86B#FBF86B

#FBF86B is a very light, vivid yellow. Relative luminance 0.887; OKLCH L 95.5% C 0.161 H 108.0°. Best body text is #000000 at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#FBF86B
RGB	rgb(251, 248, 107)
HSL	hsl(59, 95%, 70%)
HSV	hsv(59, 57%, 98%)
CMYK	cmyk(0%, 1.2%, 57.4%, 1.6%)
CIE-LAB	lab(95.46, -16.33, 66.48)
CIE-LCH	lch(95.46, 68.45, 103.80°)
OKLab	oklab(95.52% -0.0496 0.1531)
OKLCH	oklch(95.52% 0.161 108)
XYZ	xyz(76.0072, 88.7077, 27.0256)
Luminance	0.8871 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF86B #6B6EFB

analogous

#FBB06B #FBF86B #B6FB6B

triadic

#FBF86B #6BFBF8 #F86BFB

tetradic

#FBF86B #6BFBB0 #6B6EFB #FB6BB6

square

#FBF86B #6BFBB0 #6B6EFB #FB6BB6

split-complementary

#FBF86B #6BB6FB #B06BFB

monochromatic

#E5E106 #F9F52F #FBF86B #FDFBA7 #FEFEE1

Accessibility & contrast

On white

1.12

#FBF86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.74

#FBF86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF86B

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF86B	#FFFFFF	#000000	##000000
##FBF86B	1.00	1.12	18.74	18.74
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.74	21.00	1.00	1.00
##000000	18.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF5B

Deuteranopia (green-blind)

#FFF473

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fbf86b;
/* rgb */ color: rgb(251, 248, 107);
/* oklch */ color: oklch(95.5% 0.161 108.0);

Tailwind

colors: {
  custom: {
    50: '#fffa9a',
    500: '#fbf86b',
    950: '#000000',
  },
}

SCSS

$custom: #fbf86b;
$custom-light: #fffa9a;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf86b",
  "rgb": {
    "r": 251,
    "g": 248,
    "b": 107
  },
  "hsl": {
    "h": 58.75,
    "s": 94.737,
    "l": 70.196
  },
  "oklch": {
    "l": 0.9552,
    "c": 0.16096,
    "h": 108
  },
  "luminance": 0.88706
}

Semantic roles & 50–950 ramp

primary

#FBF86B

secondary

#3438D6

accent

#05E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF86B

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

Preview Lab → · Contrast checker → · Palette generator →