#FDEC64#FDEC64

#FDEC64 is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 93.2% C 0.155 H 102.2°. Best body text is #000000 at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#FDEC64
RGB	rgb(253, 236, 100)
HSL	hsl(53, 97%, 69%)
HSV	hsv(53, 60%, 99%)
CMYK	cmyk(0%, 6.7%, 60.5%, 0.8%)
CIE-LAB	lab(92.48, -10.12, 66.22)
CIE-LCH	lch(92.48, 66.99, 98.69°)
OKLab	oklab(93.17% -0.0328 0.1516)
OKLCH	oklch(93.17% 0.155 102.2)
XYZ	xyz(72.8065, 81.7965, 24.0073)
Luminance	0.8179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEC64 #6475FD

analogous

#FDA064 #FDEC64 #C2FD64

triadic

#FDEC64 #64FDEC #EC64FD

tetradic

#FDEC64 #64FDA0 #6475FD #FD64C2

square

#FDEC64 #64FDA0 #6475FD #FD64C2

split-complementary

#FDEC64 #64C2FD #A064FD

monochromatic

#E4CB03 #FCE528 #FDEC64 #FEF3A0 #FFFBDD

Accessibility & contrast

On white

1.21

#FDEC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.36

#FDEC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEC64

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEC64	#FFFFFF	#000000	##000000
##FDEC64	1.00	1.21	17.36	17.36
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.36	21.00	1.00	1.00
##000000	17.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE555

Deuteranopia (green-blind)

#FFED6B

Tritanopia (blue-blind)

#FFDDCF

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #fdec64;
/* rgb */ color: rgb(253, 236, 100);
/* oklch */ color: oklch(93.2% 0.155 102.2);

Tailwind

colors: {
  custom: {
    50: '#fff195',
    500: '#fdec64',
    950: '#000000',
  },
}

SCSS

$custom: #fdec64;
$custom-light: #fff195;
$custom-dark: #000000;

JSON

{
  "hex": "#fdec64",
  "rgb": {
    "r": 253,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 53.333,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.93174,
    "c": 0.15515,
    "h": 102.2
  },
  "luminance": 0.81794
}

Semantic roles & 50–950 ramp

primary

#FDEC64

secondary

#2E41D7

accent

#1AE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #FDEC64

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

Preview Lab → · Contrast checker → · Palette generator →