#FDF186#FDF186

#FDF186 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.6% C 0.129 H 102.9°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#FDF186
RGB	rgb(253, 241, 134)
HSL	hsl(54, 97%, 76%)
HSV	hsv(54, 47%, 99%)
CMYK	cmyk(0%, 4.7%, 47%, 0.8%)
CIE-LAB	lab(94.11, -9.96, 52.78)
CIE-LCH	lch(94.11, 53.72, 100.69°)
OKLab	oklab(94.57% -0.0288 0.126)
OKLCH	oklch(94.57% 0.129 102.9)
XYZ	xyz(76.2683, 85.5168, 35.0385)
Luminance	0.8551 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF186 #8692FD

analogous

#FDB586 #FDF186 #CDFD86

triadic

#FDF186 #86FDF1 #F186FD

tetradic

#FDF186 #86FDB5 #8692FD #FD86CD

square

#FDF186 #86FDB5 #8692FD #FD86CD

split-complementary

#FDF186 #86CDFD #B586FD

monochromatic

#FBE30E #FCEA4A #FDF186 #FEF8C2 #FFFCE1

Accessibility & contrast

On white

1.16

#FDF186 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#FDF186 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF186

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF186	#FFFFFF	#000000	##000000
##FDF186	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB7D

Deuteranopia (green-blind)

#FFF18B

Tritanopia (blue-blind)

#FFE4D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf186;
/* rgb */ color: rgb(253, 241, 134);
/* oklch */ color: oklch(94.6% 0.129 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff5ab',
    500: '#fdf186',
    950: '#000000',
  },
}

SCSS

$custom: #fdf186;
$custom-light: #fff5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf186",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 134
  },
  "hsl": {
    "h": 53.95,
    "s": 96.748,
    "l": 75.882
  },
  "oklch": {
    "l": 0.94573,
    "c": 0.12929,
    "h": 102.9
  },
  "luminance": 0.85514
}

Semantic roles & 50–950 ramp

primary

#FDF186

secondary

#4B5ADC

accent

#17E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF186

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

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