#FDFF6D#FDFF6D

#FDFF6D is a very light, vivid yellow. Relative luminance 0.935; OKLCH L 97.1% C 0.166 H 109.9°. Best body text is #000000 at 19.70:1 contrast (WCAG AA passes).

Color values

HEX	#FDFF6D
RGB	rgb(253, 255, 109)
HSL	hsl(61, 100%, 71%)
HSV	hsv(61, 57%, 100%)
CMYK	cmyk(0.8%, 0%, 57.3%, 0%)
CIE-LAB	lab(97.43, -18.77, 67.86)
CIE-LCH	lch(97.43, 70.41, 105.46°)
OKLab	oklab(97.14% -0.0564 0.1563)
OKLCH	oklch(97.14% 0.166 109.9)
XYZ	xyz(79.0305, 93.5088, 28.3509)
Luminance	0.9351 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFF6D #6F6DFF

analogous

#FFB86D #FDFF6D #B4FF6D

triadic

#FDFF6D #6DFDFF #FF6DFD

tetradic

#FDFF6D #6DFFB8 #6F6DFF #FF6DB4

square

#FDFF6D #6DFFB8 #6F6DFF #FF6DB4

split-complementary

#FDFF6D #6DB4FF #B86DFF

monochromatic

#EEF200 #FCFF30 #FDFF6D #FEFFAA #FFFFE0

Accessibility & contrast

On white

1.07

#FDFF6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.70

#FDFF6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFF6D

19.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFF6D	#FFFFFF	#000000	##000000
##FDFF6D	1.00	1.07	19.70	19.70
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.70	21.00	1.00	1.00
##000000	19.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF55D

Deuteranopia (green-blind)

#FFFA75

Tritanopia (blue-blind)

#FFF1E0

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #fdff6d;
/* rgb */ color: rgb(253, 255, 109);
/* oklch */ color: oklch(97.1% 0.166 109.9);

Tailwind

colors: {
  custom: {
    50: '#ffff9c',
    500: '#fdff6d',
    950: '#000000',
  },
}

SCSS

$custom: #fdff6d;
$custom-light: #ffff9c;
$custom-dark: #000000;

JSON

{
  "hex": "#fdff6d",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 109
  },
  "hsl": {
    "h": 60.822,
    "s": 100,
    "l": 71.373
  },
  "oklch": {
    "l": 0.97139,
    "c": 0.16615,
    "h": 109.9
  },
  "luminance": 0.93507
}

Semantic roles & 50–950 ramp

primary

#FDFF6D

secondary

#3735DB

accent

#00E603

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDFF6D

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

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