#FDF589#FDF589

#FDF589 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.4% C 0.130 H 104.8°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#FDF589
RGB	rgb(253, 245, 137)
HSL	hsl(56, 97%, 76%)
HSV	hsv(56, 46%, 99%)
CMYK	cmyk(0%, 3.2%, 45.8%, 0.8%)
CIE-LAB	lab(95.16, -11.66, 52.65)
CIE-LCH	lch(95.16, 53.93, 102.49°)
OKLab	oklab(95.42% -0.0334 0.126)
OKLCH	oklch(95.42% 0.13 104.8)
XYZ	xyz(77.6776, 87.9958, 36.5551)
Luminance	0.8799 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF589 #8991FD

analogous

#FDBB89 #FDF589 #CBFD89

triadic

#FDF589 #89FDF5 #F589FD

tetradic

#FDF589 #89FDBB #8991FD #FD89CB

square

#FDF589 #89FDBB #8991FD #FD89CB

split-complementary

#FDF589 #89CBFD #BB89FD

monochromatic

#FBEB11 #FCF04D #FDF589 #FEFAC5 #FEFCE1

Accessibility & contrast

On white

1.13

#FDF589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#FDF589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF589

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF589	#FFFFFF	#000000	##000000
##FDF589	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE80

Deuteranopia (green-blind)

#FFF48E

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fdf589;
/* rgb */ color: rgb(253, 245, 137);
/* oklch */ color: oklch(95.4% 0.130 104.8);

Tailwind

colors: {
  custom: {
    50: '#fff8ad',
    500: '#fdf589',
    950: '#000000',
  },
}

SCSS

$custom: #fdf589;
$custom-light: #fff8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf589",
  "rgb": {
    "r": 253,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 55.862,
    "s": 96.667,
    "l": 76.471
  },
  "oklch": {
    "l": 0.95422,
    "c": 0.13031,
    "h": 104.8
  },
  "luminance": 0.87994
}

Semantic roles & 50–950 ramp

primary

#FDF589

secondary

#4D57DD

accent

#10E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF589

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

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