#FDF487#FDF487

#FDF487 is a very light, vivid yellow. Relative luminance 0.873; OKLCH L 95.2% C 0.131 H 104.4°. Best body text is #000000 at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#FDF487
RGB	rgb(253, 244, 135)
HSL	hsl(55, 97%, 76%)
HSV	hsv(55, 47%, 99%)
CMYK	cmyk(0%, 3.6%, 46.6%, 0.8%)
CIE-LAB	lab(94.88, -11.35, 53.25)
CIE-LCH	lch(94.88, 54.45, 102.03°)
OKLab	oklab(95.19% -0.0327 0.1272)
OKLCH	oklch(95.19% 0.131 104.4)
XYZ	xyz(77.2337, 87.3355, 35.7060)
Luminance	0.8733 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF487 #8790FD

analogous

#FDB987 #FDF487 #CBFD87

triadic

#FDF487 #87FDF4 #F487FD

tetradic

#FDF487 #87FDB9 #8790FD #FD87CB

square

#FDF487 #87FDB9 #8790FD #FD87CB

split-complementary

#FDF487 #87CBFD #B987FD

monochromatic

#FBE90F #FCEE4B #FDF487 #FEFAC3 #FEFCE1

Accessibility & contrast

On white

1.14

#FDF487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.47

#FDF487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF487

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF487	#FFFFFF	#000000	##000000
##FDF487	1.00	1.14	18.47	18.47
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.47	21.00	1.00	1.00
##000000	18.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED7E

Deuteranopia (green-blind)

#FFF38C

Tritanopia (blue-blind)

#FFE7DA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf487;
/* rgb */ color: rgb(253, 244, 135);
/* oklch */ color: oklch(95.2% 0.131 104.4);

Tailwind

colors: {
  custom: {
    50: '#fff7ac',
    500: '#fdf487',
    950: '#000000',
  },
}

SCSS

$custom: #fdf487;
$custom-light: #fff7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf487",
  "rgb": {
    "r": 253,
    "g": 244,
    "b": 135
  },
  "hsl": {
    "h": 55.424,
    "s": 96.721,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95192,
    "c": 0.13129,
    "h": 104.4
  },
  "luminance": 0.87333
}

Semantic roles & 50–950 ramp

primary

#FDF487

secondary

#4C57DC

accent

#12E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF487

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

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