#FDF864#FDF864

#FDF864 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.6% C 0.166 H 107.3°. Best body text is #000000 at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#FDF864
RGB	rgb(253, 248, 100)
HSL	hsl(58, 97%, 69%)
HSV	hsv(58, 60%, 99%)
CMYK	cmyk(0%, 2%, 60.5%, 0.8%)
CIE-LAB	lab(95.56, -15.99, 69.55)
CIE-LCH	lch(95.56, 71.36, 102.95°)
OKLab	oklab(95.62% -0.0495 0.1587)
OKLCH	oklch(95.62% 0.166 107.3)
XYZ	xyz(76.3782, 88.9399, 25.1979)
Luminance	0.8894 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF864 #6469FD

analogous

#FDAC64 #FDF864 #B6FD64

triadic

#FDF864 #64FDF8 #F864FD

tetradic

#FDF864 #64FDAC #6469FD #FD64B6

square

#FDF864 #64FDAC #6469FD #FD64B6

split-complementary

#FDF864 #64B6FD #AC64FD

monochromatic

#E4DC03 #FCF528 #FDF864 #FEFBA0 #FFFDDD

Accessibility & contrast

On white

1.12

#FDF864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.79

#FDF864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF864

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF864	#FFFFFF	#000000	##000000
##FDF864	1.00	1.12	18.79	18.79
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.79	21.00	1.00	1.00
##000000	18.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF52

Deuteranopia (green-blind)

#FFF56D

Tritanopia (blue-blind)

#FFE9D9

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fdf864;
/* rgb */ color: rgb(253, 248, 100);
/* oklch */ color: oklch(95.6% 0.166 107.3);

Tailwind

colors: {
  custom: {
    50: '#fffa96',
    500: '#fdf864',
    950: '#000000',
  },
}

SCSS

$custom: #fdf864;
$custom-light: #fffa96;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf864",
  "rgb": {
    "r": 253,
    "g": 248,
    "b": 100
  },
  "hsl": {
    "h": 58.039,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.95617,
    "c": 0.16624,
    "h": 107.3
  },
  "luminance": 0.88938
}

Semantic roles & 50–950 ramp

primary

#FDF864

secondary

#2E33D7

accent

#08E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF864

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

Preview Lab → · Contrast checker → · Palette generator →