#FDFD65#FDFD65

#FDFD65 is a very light, vivid yellow. Relative luminance 0.921; OKLCH L 96.7% C 0.170 H 109.2°. Best body text is #000000 at 19.41:1 contrast (WCAG AA passes).

Color values

HEX	#FDFD65
RGB	rgb(253, 253, 101)
HSL	hsl(60, 97%, 69%)
HSV	hsv(60, 60%, 99%)
CMYK	cmyk(0%, 0%, 60.1%, 0.8%)
CIE-LAB	lab(96.85, -18.34, 70.53)
CIE-LCH	lch(96.85, 72.88, 104.57°)
OKLab	oklab(96.65% -0.0561 0.1609)
OKLCH	oklch(96.65% 0.17 109.2)
XYZ	xyz(77.9846, 92.0749, 25.9736)
Luminance	0.9207 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFD65 #6565FD

analogous

#FDB165 #FDFD65 #B1FD65

triadic

#FDFD65 #65FDFD #FD65FD

tetradic

#FDFD65 #65FDB1 #6565FD #FD65B1

square

#FDFD65 #65FDB1 #6565FD #FD65B1

split-complementary

#FDFD65 #65B1FD #B165FD

monochromatic

#E5E503 #FCFC29 #FDFD65 #FEFEA1 #FFFFDE

Accessibility & contrast

On white

1.08

#FDFD65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.41

#FDFD65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFD65

19.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFD65	#FFFFFF	#000000	##000000
##FDFD65	1.00	1.08	19.41	19.41
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.41	21.00	1.00	1.00
##000000	19.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF353

Deuteranopia (green-blind)

#FFF86E

Tritanopia (blue-blind)

#FFEEDD

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fdfd65;
/* rgb */ color: rgb(253, 253, 101);
/* oklch */ color: oklch(96.7% 0.170 109.2);

Tailwind

colors: {
  custom: {
    50: '#fffd97',
    500: '#fdfd65',
    950: '#000000',
  },
}

SCSS

$custom: #fdfd65;
$custom-light: #fffd97;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfd65",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 101
  },
  "hsl": {
    "h": 60,
    "s": 97.436,
    "l": 69.412
  },
  "oklch": {
    "l": 0.96652,
    "c": 0.17041,
    "h": 109.2
  },
  "luminance": 0.92073
}

Semantic roles & 50–950 ramp

primary

#FDFD65

secondary

#2F2FD8

accent

#00E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDFD65

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

Preview Lab → · Contrast checker → · Palette generator →