#FDF587#FDF587

#FDF587 is a very light, vivid yellow. Relative luminance 0.879; OKLCH L 95.4% C 0.132 H 104.9°. Best body text is #000000 at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#FDF587
RGB	rgb(253, 245, 135)
HSL	hsl(56, 97%, 76%)
HSV	hsv(56, 47%, 99%)
CMYK	cmyk(0%, 3.2%, 46.6%, 0.8%)
CIE-LAB	lab(95.14, -11.84, 53.56)
CIE-LCH	lch(95.14, 54.86, 102.47°)
OKLab	oklab(95.4% -0.0341 0.1278)
OKLCH	oklch(95.4% 0.132 104.9)
XYZ	xyz(77.5354, 87.9389, 35.8066)
Luminance	0.8794 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF587 #878FFD

analogous

#FDBA87 #FDF587 #CAFD87

triadic

#FDF587 #87FDF5 #F587FD

tetradic

#FDF587 #87FDBA #878FFD #FD87CA

square

#FDF587 #87FDBA #878FFD #FD87CA

split-complementary

#FDF587 #87CAFD #BA87FD

monochromatic

#FBEB0F #FCF04B #FDF587 #FEFAC3 #FEFCE1

Accessibility & contrast

On white

1.13

#FDF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.59

#FDF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF587

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF587	#FFFFFF	#000000	##000000
##FDF587	1.00	1.13	18.59	18.59
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.59	21.00	1.00	1.00
##000000	18.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7E

Deuteranopia (green-blind)

#FFF48C

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fdf587;
/* rgb */ color: rgb(253, 245, 135);
/* oklch */ color: oklch(95.4% 0.132 104.9);

Tailwind

colors: {
  custom: {
    50: '#fff8ac',
    500: '#fdf587',
    950: '#000000',
  },
}

SCSS

$custom: #fdf587;
$custom-light: #fff8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf587",
  "rgb": {
    "r": 253,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 55.932,
    "s": 96.721,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95395,
    "c": 0.13231,
    "h": 104.9
  },
  "luminance": 0.87937
}

Semantic roles & 50–950 ramp

primary

#FDF587

secondary

#4C56DC

accent

#10E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF587

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

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