#FDF18E#FDF18E

#FDF18E is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.7% C 0.121 H 102.3°. Best body text is #000000 at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#FDF18E
RGB	rgb(253, 241, 142)
HSL	hsl(54, 97%, 77%)
HSV	hsv(54, 44%, 99%)
CMYK	cmyk(0%, 4.7%, 43.9%, 0.8%)
CIE-LAB	lab(94.20, -9.22, 49.09)
CIE-LCH	lch(94.20, 49.95, 100.64°)
OKLab	oklab(94.68% -0.0259 0.1184)
OKLCH	oklch(94.68% 0.121 102.3)
XYZ	xyz(76.8475, 85.7485, 38.0890)
Luminance	0.8575 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF18E #8E9AFD

analogous

#FDBA8E #FDF18E #D1FD8E

triadic

#FDF18E #8EFDF1 #F18EFD

tetradic

#FDF18E #8EFDBA #8E9AFD #FD8ED1

square

#FDF18E #8EFDBA #8E9AFD #FD8ED1

split-complementary

#FDF18E #8ED1FD #BA8EFD

monochromatic

#FBE216 #FCEA52 #FDF18E #FEF8CA #FEFBE1

Accessibility & contrast

On white

1.16

#FDF18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.15

#FDF18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF18E

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF18E	#FFFFFF	#000000	##000000
##FDF18E	1.00	1.16	18.15	18.15
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.15	21.00	1.00	1.00
##000000	18.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB86

Deuteranopia (green-blind)

#FFF192

Tritanopia (blue-blind)

#FFE5D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf18e;
/* rgb */ color: rgb(253, 241, 142);
/* oklch */ color: oklch(94.7% 0.121 102.3);

Tailwind

colors: {
  custom: {
    50: '#fff5b0',
    500: '#fdf18e',
    950: '#000000',
  },
}

SCSS

$custom: #fdf18e;
$custom-light: #fff5b0;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf18e",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 142
  },
  "hsl": {
    "h": 53.514,
    "s": 96.522,
    "l": 77.451
  },
  "oklch": {
    "l": 0.94684,
    "c": 0.12115,
    "h": 102.3
  },
  "luminance": 0.85746
}

Semantic roles & 50–950 ramp

primary

#FDF18E

secondary

#5261DD

accent

#19E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181711

muted

#868581

Preview Lab

Preview with #FDF18E

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

Preview Lab → · Contrast checker → · Palette generator →