#FDF58A#FDF58A

#FDF58A is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.4% C 0.129 H 104.8°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#FDF58A
RGB	rgb(253, 245, 138)
HSL	hsl(56, 97%, 77%)
HSV	hsv(56, 45%, 99%)
CMYK	cmyk(0%, 3.2%, 45.5%, 0.8%)
CIE-LAB	lab(95.17, -11.57, 52.19)
CIE-LCH	lch(95.17, 53.46, 102.50°)
OKLab	oklab(95.44% -0.033 0.125)
OKLCH	oklch(95.44% 0.129 104.8)
XYZ	xyz(77.7496, 88.0246, 36.9347)
Luminance	0.8802 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF58A #8A92FD

analogous

#FDBC8A #FDF58A #CCFD8A

triadic

#FDF58A #8AFDF5 #F58AFD

tetradic

#FDF58A #8AFDBC #8A92FD #FD8ACC

square

#FDF58A #8AFDBC #8A92FD #FD8ACC

split-complementary

#FDF58A #8ACCFD #BC8AFD

monochromatic

#FBEB12 #FCF04E #FDF58A #FEFAC6 #FEFCE1

Accessibility & contrast

On white

1.13

#FDF58A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#FDF58A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF58A

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF58A	#FFFFFF	#000000	##000000
##FDF58A	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)

#FFEE81

Deuteranopia (green-blind)

#FFF48F

Tritanopia (blue-blind)

#FFE8DC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fdf58a;
/* rgb */ color: rgb(253, 245, 138);
/* oklch */ color: oklch(95.4% 0.129 104.8);

Tailwind

colors: {
  custom: {
    50: '#fff8ae',
    500: '#fdf58a',
    950: '#000000',
  },
}

SCSS

$custom: #fdf58a;
$custom-light: #fff8ae;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf58a",
  "rgb": {
    "r": 253,
    "g": 245,
    "b": 138
  },
  "hsl": {
    "h": 55.826,
    "s": 96.639,
    "l": 76.667
  },
  "oklch": {
    "l": 0.95435,
    "c": 0.1293,
    "h": 104.8
  },
  "luminance": 0.88022
}

Semantic roles & 50–950 ramp

primary

#FDF58A

secondary

#4E58DD

accent

#10E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF58A

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

Preview Lab → · Contrast checker → · Palette generator →