#FDFF9C#FDFF9C

#FDFF9C is a very light, vivid yellow. Relative luminance 0.948; OKLCH L 97.7% C 0.121 H 109.5°. Best body text is #000000 at 19.96:1 contrast (WCAG AA passes).

Color values

HEX	#FDFF9C
RGB	rgb(253, 255, 156)
HSL	hsl(61, 100%, 81%)
HSV	hsv(61, 39%, 100%)
CMYK	cmyk(0.8%, 0%, 38.8%, 0%)
CIE-LAB	lab(97.96, -14.68, 47.05)
CIE-LCH	lch(97.96, 49.28, 107.33°)
OKLab	oklab(97.72% -0.0404 0.1145)
OKLCH	oklch(97.72% 0.121 109.5)
XYZ	xyz(82.2698, 94.8045, 45.4113)
Luminance	0.9480 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFF9C #9E9CFF

analogous

#FFCF9C #FDFF9C #CBFF9C

triadic

#FDFF9C #9CFDFF #FF9CFD

tetradic

#FDFF9C #9CFFCF #9E9CFF #FF9CCB

square

#FDFF9C #9CFFCF #9E9CFF #FF9CCB

split-complementary

#FDFF9C #9CCBFF #CF9CFF

monochromatic

#FBFF22 #FCFF5F #FDFF9C #FEFFD9 #FEFFE0

Accessibility & contrast

On white

1.05

#FDFF9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.96

#FDFF9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFF9C

19.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFF9C	#FFFFFF	#000000	##000000
##FDFF9C	1.00	1.05	19.96	19.96
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.96	21.00	1.00	1.00
##000000	19.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF794

Deuteranopia (green-blind)

#FFFBA0

Tritanopia (blue-blind)

#FFF4E7

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fdff9c;
/* rgb */ color: rgb(253, 255, 156);
/* oklch */ color: oklch(97.7% 0.121 109.5);

Tailwind

colors: {
  custom: {
    50: '#ffffba',
    500: '#fdff9c',
    950: '#000000',
  },
}

SCSS

$custom: #fdff9c;
$custom-light: #ffffba;
$custom-dark: #000000;

JSON

{
  "hex": "#fdff9c",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 156
  },
  "hsl": {
    "h": 61.212,
    "s": 100,
    "l": 80.588
  },
  "oklch": {
    "l": 0.97723,
    "c": 0.12146,
    "h": 109.5
  },
  "luminance": 0.94803
}

Semantic roles & 50–950 ramp

primary

#FDFF9C

secondary

#605DE2

accent

#00E605

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FDFF9C

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

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