#FDFD6B#FDFD6B

#FDFD6B is a very light, vivid yellow. Relative luminance 0.922; OKLCH L 96.7% C 0.166 H 109.1°. Best body text is #000000 at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#FDFD6B
RGB	rgb(253, 253, 107)
HSL	hsl(60, 97%, 71%)
HSV	hsv(60, 58%, 99%)
CMYK	cmyk(0%, 0%, 57.7%, 0.8%)
CIE-LAB	lab(96.90, -17.94, 68.11)
CIE-LCH	lch(96.90, 70.44, 104.76°)
OKLab	oklab(96.71% -0.0543 0.1566)
OKLCH	oklch(96.71% 0.166 109.1)
XYZ	xyz(78.2894, 92.1968, 27.5788)
Luminance	0.9220 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFD6B #6B6BFD

analogous

#FDB46B #FDFD6B #B4FD6B

triadic

#FDFD6B #6BFDFD #FD6BFD

tetradic

#FDFD6B #6BFDB4 #6B6BFD #FD6BB4

square

#FDFD6B #6BFDB4 #6B6BFD #FD6BB4

split-complementary

#FDFD6B #6BB4FD #B46BFD

monochromatic

#EAEA03 #FCFC2F #FDFD6B #FEFEA7 #FFFFE1

Accessibility & contrast

On white

1.08

#FDFD6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.44

#FDFD6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFD6B

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFD6B	#FFFFFF	#000000	##000000
##FDFD6B	1.00	1.08	19.44	19.44
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.44	21.00	1.00	1.00
##000000	19.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF35B

Deuteranopia (green-blind)

#FFF873

Tritanopia (blue-blind)

#FFEEDE

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fdfd6b;
/* rgb */ color: rgb(253, 253, 107);
/* oklch */ color: oklch(96.7% 0.166 109.1);

Tailwind

colors: {
  custom: {
    50: '#fffd9a',
    500: '#fdfd6b',
    950: '#000000',
  },
}

SCSS

$custom: #fdfd6b;
$custom-light: #fffd9a;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfd6b",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 107
  },
  "hsl": {
    "h": 60,
    "s": 97.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.96708,
    "c": 0.16572,
    "h": 109.1
  },
  "luminance": 0.92195
}

Semantic roles & 50–950 ramp

primary

#FDFD6B

secondary

#3434D8

accent

#00E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDFD6B

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

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