#FDEF6A#FDEF6A

#FDEF6A is a very light, vivid yellow. Relative luminance 0.837; OKLCH L 93.8% C 0.153 H 103.3°. Best body text is #000000 at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#FDEF6A
RGB	rgb(253, 239, 106)
HSL	hsl(54, 97%, 70%)
HSV	hsv(54, 58%, 99%)
CMYK	cmyk(0%, 5.5%, 58.1%, 0.8%)
CIE-LAB	lab(93.30, -11.20, 64.56)
CIE-LCH	lch(93.30, 65.52, 99.84°)
OKLab	oklab(93.84% -0.0352 0.1489)
OKLCH	oklch(93.84% 0.153 103.3)
XYZ	xyz(73.9786, 83.6589, 25.8838)
Luminance	0.8366 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEF6A #6A78FD

analogous

#FDA66A #FDEF6A #C1FD6A

triadic

#FDEF6A #6AFDEF #EF6AFD

tetradic

#FDEF6A #6AFDA6 #6A78FD #FD6AC1

square

#FDEF6A #6AFDA6 #6A78FD #FD6AC1

split-complementary

#FDEF6A #6AC1FD #A66AFD

monochromatic

#E9D403 #FCE92E #FDEF6A #FEF5A6 #FFFCE1

Accessibility & contrast

On white

1.18

#FDEF6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.73

#FDEF6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEF6A

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEF6A	#FFFFFF	#000000	##000000
##FDEF6A	1.00	1.18	17.73	17.73
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.73	21.00	1.00	1.00
##000000	17.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85C

Deuteranopia (green-blind)

#FFEF71

Tritanopia (blue-blind)

#FFE0D2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fdef6a;
/* rgb */ color: rgb(253, 239, 106);
/* oklch */ color: oklch(93.8% 0.153 103.3);

Tailwind

colors: {
  custom: {
    50: '#fff499',
    500: '#fdef6a',
    950: '#000000',
  },
}

SCSS

$custom: #fdef6a;
$custom-light: #fff499;
$custom-dark: #000000;

JSON

{
  "hex": "#fdef6a",
  "rgb": {
    "r": 253,
    "g": 239,
    "b": 106
  },
  "hsl": {
    "h": 54.286,
    "s": 97.351,
    "l": 70.392
  },
  "oklch": {
    "l": 0.9384,
    "c": 0.15298,
    "h": 103.3
  },
  "luminance": 0.83656
}

Semantic roles & 50–950 ramp

primary

#FDEF6A

secondary

#3343D8

accent

#16E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDEF6A

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

Preview Lab → · Contrast checker → · Palette generator →