#FDE66E#FDE66E

#FDE66E is a very light, vivid yellow. Relative luminance 0.786; OKLCH L 92.1% C 0.142 H 98.6°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#FDE66E
RGB	rgb(253, 230, 110)
HSL	hsl(50, 97%, 71%)
HSV	hsv(50, 57%, 99%)
CMYK	cmyk(0%, 9.1%, 56.5%, 0.8%)
CIE-LAB	lab(91.06, -6.45, 60.26)
CIE-LCH	lch(91.06, 60.61, 96.11°)
OKLab	oklab(92.07% -0.0212 0.1401)
OKLCH	oklch(92.07% 0.142 98.6)
XYZ	xyz(71.6220, 78.6051, 26.1485)
Luminance	0.7860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDE66E #6E85FD

analogous

#FD9E6E #FDE66E #CCFD6E

triadic

#FDE66E #6EFDE6 #E66EFD

tetradic

#FDE66E #6EFD9E #6E85FD #FD6ECC

square

#FDE66E #6EFD9E #6E85FD #FD6ECC

split-complementary

#FDE66E #6ECCFD #9E6EFD

monochromatic

#EDC803 #FCDC32 #FDE66E #FEF0AA #FFFAE1

Accessibility & contrast

On white

1.26

#FDE66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#FDE66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDE66E

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDE66E	#FFFFFF	#000000	##000000
##FDE66E	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E162

Deuteranopia (green-blind)

#FFE974

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fde66e;
/* rgb */ color: rgb(253, 230, 110);
/* oklch */ color: oklch(92.1% 0.142 98.6);

Tailwind

colors: {
  custom: {
    50: '#ffed9b',
    500: '#fde66e',
    950: '#000000',
  },
}

SCSS

$custom: #fde66e;
$custom-light: #ffed9b;
$custom-dark: #000000;

JSON

{
  "hex": "#fde66e",
  "rgb": {
    "r": 253,
    "g": 230,
    "b": 110
  },
  "hsl": {
    "h": 50.35,
    "s": 97.279,
    "l": 71.176
  },
  "oklch": {
    "l": 0.9207,
    "c": 0.14172,
    "h": 98.6
  },
  "luminance": 0.78602
}

Semantic roles & 50–950 ramp

primary

#FDE66E

secondary

#3650D9

accent

#25E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FDE66E

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

Preview Lab → · Contrast checker → · Palette generator →