#FDEB66#FDEB66

#FDEB66 is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 93.0% C 0.153 H 101.6°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#FDEB66
RGB	rgb(253, 235, 102)
HSL	hsl(53, 97%, 70%)
HSV	hsv(53, 60%, 99%)
CMYK	cmyk(0%, 7.1%, 59.7%, 0.8%)
CIE-LAB	lab(92.25, -9.49, 65.11)
CIE-LCH	lch(92.25, 65.80, 98.30°)
OKLab	oklab(92.99% -0.0308 0.1495)
OKLCH	oklch(92.99% 0.153 101.6)
XYZ	xyz(72.6173, 81.2615, 24.4277)
Luminance	0.8126 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEB66 #6678FD

analogous

#FDA066 #FDEB66 #C3FD66

triadic

#FDEB66 #66FDEB #EB66FD

tetradic

#FDEB66 #66FDA0 #6678FD #FD66C3

square

#FDEB66 #66FDA0 #6678FD #FD66C3

split-complementary

#FDEB66 #66C3FD #A066FD

monochromatic

#E6CB03 #FCE32A #FDEB66 #FEF3A2 #FFFBDF

Accessibility & contrast

On white

1.22

#FDEB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#FDEB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEB66

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEB66	#FFFFFF	#000000	##000000
##FDEB66	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE457

Deuteranopia (green-blind)

#FFEC6D

Tritanopia (blue-blind)

#FFDCCE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #fdeb66;
/* rgb */ color: rgb(253, 235, 102);
/* oklch */ color: oklch(93.0% 0.153 101.6);

Tailwind

colors: {
  custom: {
    50: '#fff196',
    500: '#fdeb66',
    950: '#000000',
  },
}

SCSS

$custom: #fdeb66;
$custom-light: #fff196;
$custom-dark: #000000;

JSON

{
  "hex": "#fdeb66",
  "rgb": {
    "r": 253,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 52.848,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.92992,
    "c": 0.15268,
    "h": 101.6
  },
  "luminance": 0.81259
}

Semantic roles & 50–950 ramp

primary

#FDEB66

secondary

#2F44D8

accent

#1BE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #FDEB66

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

Preview Lab → · Contrast checker → · Palette generator →