#FDF56A#FDF56A

#FDF56A is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.1% C 0.159 H 106.0°. Best body text is #000000 at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#FDF56A
RGB	rgb(253, 245, 106)
HSL	hsl(57, 97%, 70%)
HSV	hsv(57, 58%, 99%)
CMYK	cmyk(0%, 3.2%, 58.1%, 0.8%)
CIE-LAB	lab(94.84, -14.14, 66.26)
CIE-LCH	lch(94.84, 67.75, 102.05°)
OKLab	oklab(95.06% -0.0436 0.1525)
OKLCH	oklch(95.06% 0.159 106)
XYZ	xyz(75.7644, 87.2305, 26.4791)
Luminance	0.8723 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF56A #6A72FD

analogous

#FDAC6A #FDF56A #BBFD6A

triadic

#FDF56A #6AFDF5 #F56AFD

tetradic

#FDF56A #6AFDAC #6A72FD #FD6ABB

square

#FDF56A #6AFDAC #6A72FD #FD6ABB

split-complementary

#FDF56A #6ABBFD #AC6AFD

monochromatic

#E9DD03 #FCF12E #FDF56A #FEF9A6 #FFFDE1

Accessibility & contrast

On white

1.14

#FDF56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.45

#FDF56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF56A

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF56A	#FFFFFF	#000000	##000000
##FDF56A	1.00	1.14	18.45	18.45
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.45	21.00	1.00	1.00
##000000	18.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5B

Deuteranopia (green-blind)

#FFF372

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf56a;
/* rgb */ color: rgb(253, 245, 106);
/* oklch */ color: oklch(95.1% 0.159 106.0);

Tailwind

colors: {
  custom: {
    50: '#fff899',
    500: '#fdf56a',
    950: '#000000',
  },
}

SCSS

$custom: #fdf56a;
$custom-light: #fff899;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf56a",
  "rgb": {
    "r": 253,
    "g": 245,
    "b": 106
  },
  "hsl": {
    "h": 56.735,
    "s": 97.351,
    "l": 70.392
  },
  "oklch": {
    "l": 0.9506,
    "c": 0.15861,
    "h": 106
  },
  "luminance": 0.87228
}

Semantic roles & 50–950 ramp

primary

#FDF56A

secondary

#333CD8

accent

#0CE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF56A

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

Preview Lab → · Contrast checker → · Palette generator →