#FBF186#FBF186

#FBF186 is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.4% C 0.129 H 103.8°. Best body text is #000000 at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#FBF186
RGB	rgb(251, 241, 134)
HSL	hsl(55, 94%, 75%)
HSV	hsv(55, 47%, 98%)
CMYK	cmyk(0%, 4%, 46.6%, 1.6%)
CIE-LAB	lab(93.94, -10.75, 52.55)
CIE-LCH	lch(93.94, 53.64, 101.56°)
OKLab	oklab(94.41% -0.0309 0.1256)
OKLCH	oklch(94.41% 0.129 103.8)
XYZ	xyz(75.5439, 85.1433, 35.0045)
Luminance	0.8514 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF186 #8690FB

analogous

#FBB686 #FBF186 #CAFB86

triadic

#FBF186 #86FBF1 #F186FB

tetradic

#FBF186 #86FBB6 #8690FB #FB86CA

square

#FBF186 #86FBB6 #8690FB #FB86CA

split-complementary

#FBF186 #86CAFB #B686FB

monochromatic

#F7E310 #F9EA4B #FBF186 #FDF8C1 #FEFCE1

Accessibility & contrast

On white

1.16

#FBF186 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.03

#FBF186 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF186

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF186	#FFFFFF	#000000	##000000
##FBF186	1.00	1.16	18.03	18.03
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.03	21.00	1.00	1.00
##000000	18.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7D

Deuteranopia (green-blind)

#FFF08B

Tritanopia (blue-blind)

#FFE4D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf186;
/* rgb */ color: rgb(251, 241, 134);
/* oklch */ color: oklch(94.4% 0.129 103.8);

Tailwind

colors: {
  custom: {
    50: '#fff5ab',
    500: '#fbf186',
    950: '#000000',
  },
}

SCSS

$custom: #fbf186;
$custom-light: #fff5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf186",
  "rgb": {
    "r": 251,
    "g": 241,
    "b": 134
  },
  "hsl": {
    "h": 54.872,
    "s": 93.6,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94407,
    "c": 0.12931,
    "h": 103.8
  },
  "luminance": 0.85141
}

Semantic roles & 50–950 ramp

primary

#FBF186

secondary

#4C58DA

accent

#14E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF186

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

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