#FDFF9D#FDFF9D

#FDFF9D is a very light, vivid yellow. Relative luminance 0.948; OKLCH L 97.7% C 0.120 H 109.4°. Best body text is #000000 at 19.97:1 contrast (WCAG AA passes).

Color values

HEX	#FDFF9D
RGB	rgb(253, 255, 157)
HSL	hsl(61, 100%, 81%)
HSV	hsv(61, 38%, 100%)
CMYK	cmyk(0.8%, 0%, 38.4%, 0%)
CIE-LAB	lab(97.97, -14.57, 46.58)
CIE-LCH	lch(97.97, 48.81, 107.37°)
OKLab	oklab(97.74% -0.0401 0.1135)
OKLCH	oklch(97.74% 0.12 109.4)
XYZ	xyz(82.3549, 94.8385, 45.8591)
Luminance	0.9484 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFF9D #9F9DFF

analogous

#FFD09D #FDFF9D #CCFF9D

triadic

#FDFF9D #9DFDFF #FF9DFD

tetradic

#FDFF9D #9DFFD0 #9F9DFF #FF9DCC

square

#FDFF9D #9DFFD0 #9F9DFF #FF9DCC

split-complementary

#FDFF9D #9DCCFF #D09DFF

monochromatic

#FBFF23 #FCFF60 #FDFF9D #FEFFDA #FEFFE0

Accessibility & contrast

On white

1.05

#FDFF9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.97

#FDFF9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFF9D

19.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFF9D	#FFFFFF	#000000	##000000
##FDFF9D	1.00	1.05	19.97	19.97
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.97	21.00	1.00	1.00
##000000	19.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF796

Deuteranopia (green-blind)

#FFFBA1

Tritanopia (blue-blind)

#FFF4E7

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fdff9d;
/* rgb */ color: rgb(253, 255, 157);
/* oklch */ color: oklch(97.7% 0.120 109.4);

Tailwind

colors: {
  custom: {
    50: '#ffffbb',
    500: '#fdff9d',
    950: '#000000',
  },
}

SCSS

$custom: #fdff9d;
$custom-light: #ffffbb;
$custom-dark: #000000;

JSON

{
  "hex": "#fdff9d",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 157
  },
  "hsl": {
    "h": 61.224,
    "s": 100,
    "l": 80.784
  },
  "oklch": {
    "l": 0.97738,
    "c": 0.12038,
    "h": 109.4
  },
  "luminance": 0.94837
}

Semantic roles & 50–950 ramp

primary

#FDFF9D

secondary

#605EE3

accent

#00E605

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FDFF9D

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

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