#FDF68C#FDF68C

#FDF68C is a very light, vivid yellow. Relative luminance 0.887; OKLCH L 95.7% C 0.128 H 105.2°. Best body text is #000000 at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#FDF68C
RGB	rgb(253, 246, 140)
HSL	hsl(56, 97%, 77%)
HSV	hsv(56, 45%, 99%)
CMYK	cmyk(0%, 2.8%, 44.7%, 0.8%)
CIE-LAB	lab(95.45, -11.87, 51.59)
CIE-LCH	lch(95.45, 52.93, 102.96°)
OKLab	oklab(95.67% -0.0337 0.1238)
OKLCH	oklch(95.67% 0.128 105.2)
XYZ	xyz(78.1991, 88.6897, 37.8054)
Luminance	0.8869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF68C #8C93FD

analogous

#FDBE8C #FDF68C #CCFD8C

triadic

#FDF68C #8CFDF6 #F68CFD

tetradic

#FDF68C #8CFDBE #8C93FD #FD8CCC

square

#FDF68C #8CFDBE #8C93FD #FD8CCC

split-complementary

#FDF68C #8CCCFD #BE8CFD

monochromatic

#FBED14 #FCF150 #FDF68C #FEFBC8 #FEFDE1

Accessibility & contrast

On white

1.12

#FDF68C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.74

#FDF68C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF68C

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF68C	#FFFFFF	#000000	##000000
##FDF68C	1.00	1.12	18.74	18.74
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.74	21.00	1.00	1.00
##000000	18.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF83

Deuteranopia (green-blind)

#FFF491

Tritanopia (blue-blind)

#FFEADD

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fdf68c;
/* rgb */ color: rgb(253, 246, 140);
/* oklch */ color: oklch(95.7% 0.128 105.2);

Tailwind

colors: {
  custom: {
    50: '#fff9af',
    500: '#fdf68c',
    950: '#000000',
  },
}

SCSS

$custom: #fdf68c;
$custom-light: #fff9af;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf68c",
  "rgb": {
    "r": 253,
    "g": 246,
    "b": 140
  },
  "hsl": {
    "h": 56.283,
    "s": 96.581,
    "l": 77.059
  },
  "oklch": {
    "l": 0.95665,
    "c": 0.12831,
    "h": 105.2
  },
  "luminance": 0.88688
}

Semantic roles & 50–950 ramp

primary

#FDF68C

secondary

#5059DD

accent

#0EE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF68C

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

Preview Lab → · Contrast checker → · Palette generator →