#F5DE66#F5DE66

#F5DE66 is a very light, vivid yellow. Relative luminance 0.726; OKLCH L 89.7% C 0.141 H 98.6°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#F5DE66
RGB	rgb(245, 222, 102)
HSL	hsl(50, 88%, 68%)
HSV	hsv(50, 58%, 96%)
CMYK	cmyk(0%, 9.4%, 58.4%, 3.9%)
CIE-LAB	lab(88.26, -6.26, 60.49)
CIE-LCH	lch(88.26, 60.81, 95.90°)
OKLab	oklab(89.67% -0.0211 0.1399)
OKLCH	oklch(89.67% 0.141 98.6)
XYZ	xyz(66.1783, 72.6172, 23.0984)
Luminance	0.7261 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DE66 #667DF5

analogous

#F59766 #F5DE66 #C4F566

triadic

#F5DE66 #66F5DE #DE66F5

tetradic

#F5DE66 #66F597 #667DF5 #F566C4

square

#F5DE66 #66F597 #667DF5 #F566C4

split-complementary

#F5DE66 #66C4F5 #9766F5

monochromatic

#D3B30E #F1D22D #F5DE66 #F9EA9F #FDF7D9

Accessibility & contrast

On white

1.35

#F5DE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#F5DE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DE66

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DE66	#FFFFFF	#000000	##000000
##F5DE66	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D95A

Deuteranopia (green-blind)

#F7E16C

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f5de66;
/* rgb */ color: rgb(245, 222, 102);
/* oklch */ color: oklch(89.7% 0.141 98.6);

Tailwind

colors: {
  custom: {
    50: '#fbe895',
    500: '#f5de66',
    950: '#000000',
  },
}

SCSS

$custom: #f5de66;
$custom-light: #fbe895;
$custom-dark: #000000;

JSON

{
  "hex": "#f5de66",
  "rgb": {
    "r": 245,
    "g": 222,
    "b": 102
  },
  "hsl": {
    "h": 50.35,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89671,
    "c": 0.14143,
    "h": 98.6
  },
  "luminance": 0.72614
}

Semantic roles & 50–950 ramp

primary

#F5DE66

secondary

#314BCE

accent

#26E401

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F5DE66

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

Preview Lab → · Contrast checker → · Palette generator →