#FDED59#FDED59

#FDED59 is a very light, vivid yellow. Relative luminance 0.822; OKLCH L 93.3% C 0.164 H 103.1°. Best body text is #000000 at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#FDED59
RGB	rgb(253, 237, 89)
HSL	hsl(54, 98%, 67%)
HSV	hsv(54, 65%, 99%)
CMYK	cmyk(0%, 6.3%, 64.8%, 0.8%)
CIE-LAB	lab(92.65, -11.28, 70.89)
CIE-LCH	lch(92.65, 71.78, 99.04°)
OKLab	oklab(93.28% -0.0373 0.16)
OKLCH	oklch(93.28% 0.164 103.1)
XYZ	xyz(72.5983, 82.1752, 21.4865)
Luminance	0.8217 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDED59 #5969FD

analogous

#FD9B59 #FDED59 #BBFD59

triadic

#FDED59 #59FDED #ED59FD

tetradic

#FDED59 #59FD9B #5969FD #FD59BB

square

#FDED59 #59FD9B #5969FD #FD59BB

split-complementary

#FDED59 #59BBFD #9B59FD

monochromatic

#D9C403 #FCE61D #FDED59 #FEF495 #FEFAD2

Accessibility & contrast

On white

1.20

#FDED59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.43

#FDED59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDED59

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDED59	#FFFFFF	#000000	##000000
##FDED59	1.00	1.20	17.43	17.43
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.43	21.00	1.00	1.00
##000000	17.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE646

Deuteranopia (green-blind)

#FFED62

Tritanopia (blue-blind)

#FFDDCE

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #fded59;
/* rgb */ color: rgb(253, 237, 89);
/* oklch */ color: oklch(93.3% 0.164 103.1);

Tailwind

colors: {
  custom: {
    50: '#fff28f',
    500: '#fded59',
    950: '#000000',
  },
}

SCSS

$custom: #fded59;
$custom-light: #fff28f;
$custom-dark: #000000;

JSON

{
  "hex": "#fded59",
  "rgb": {
    "r": 253,
    "g": 237,
    "b": 89
  },
  "hsl": {
    "h": 54.146,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.93279,
    "c": 0.16427,
    "h": 103.1
  },
  "luminance": 0.82172
}

Semantic roles & 50–950 ramp

primary

#FDED59

secondary

#2838D3

accent

#16E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#19160D

muted

#87857F

Preview Lab

Preview with #FDED59

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

Preview Lab → · Contrast checker → · Palette generator →