#FDEF6F#FDEF6F

#FDEF6F is a very light, vivid yellow. Relative luminance 0.838; OKLCH L 93.9% C 0.149 H 103.1°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#FDEF6F
RGB	rgb(253, 239, 111)
HSL	hsl(54, 97%, 71%)
HSV	hsv(54, 56%, 99%)
CMYK	cmyk(0%, 5.5%, 56.1%, 0.8%)
CIE-LAB	lab(93.35, -10.85, 62.43)
CIE-LCH	lch(93.35, 63.36, 99.86°)
OKLab	oklab(93.89% -0.0337 0.1449)
OKLCH	oklch(93.89% 0.149 103.1)
XYZ	xyz(74.2462, 83.7660, 27.2933)
Luminance	0.8376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEF6F #6F7DFD

analogous

#FDA86F #FDEF6F #C4FD6F

triadic

#FDEF6F #6FFDEF #EF6FFD

tetradic

#FDEF6F #6FFDA8 #6F7DFD #FD6FC4

square

#FDEF6F #6FFDA8 #6F7DFD #FD6FC4

split-complementary

#FDEF6F #6FC4FD #A86FFD

monochromatic

#EED703 #FCE833 #FDEF6F #FEF6AB #FFFCE1

Accessibility & contrast

On white

1.18

#FDEF6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#FDEF6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEF6F

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEF6F	#FFFFFF	#000000	##000000
##FDEF6F	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE862

Deuteranopia (green-blind)

#FFEF75

Tritanopia (blue-blind)

#FFE1D3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fdef6f;
/* rgb */ color: rgb(253, 239, 111);
/* oklch */ color: oklch(93.9% 0.149 103.1);

Tailwind

colors: {
  custom: {
    50: '#fff49c',
    500: '#fdef6f',
    950: '#000000',
  },
}

SCSS

$custom: #fdef6f;
$custom-light: #fff49c;
$custom-dark: #000000;

JSON

{
  "hex": "#fdef6f",
  "rgb": {
    "r": 253,
    "g": 239,
    "b": 111
  },
  "hsl": {
    "h": 54.085,
    "s": 97.26,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93892,
    "c": 0.14876,
    "h": 103.1
  },
  "luminance": 0.83763
}

Semantic roles & 50–950 ramp

primary

#FDEF6F

secondary

#3747D9

accent

#17E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDEF6F

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

Preview Lab → · Contrast checker → · Palette generator →