#F3DE79#F3DE79

#F3DE79 is a very light, vivid yellow. Relative luminance 0.727; OKLCH L 89.7% C 0.124 H 97.8°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#F3DE79
RGB	rgb(243, 222, 121)
HSL	hsl(50, 84%, 71%)
HSV	hsv(50, 50%, 95%)
CMYK	cmyk(0%, 8.6%, 50.2%, 4.7%)
CIE-LAB	lab(88.30, -5.59, 51.72)
CIE-LCH	lch(88.30, 52.02, 96.17°)
OKLab	oklab(89.72% -0.0169 0.1228)
OKLCH	oklch(89.72% 0.124 97.8)
XYZ	xyz(66.5367, 72.6803, 28.6093)
Luminance	0.7268 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DE79 #798EF3

analogous

#F3A179 #F3DE79 #CBF379

triadic

#F3DE79 #79F3DE #DE79F3

tetradic

#F3DE79 #79F3A1 #798EF3 #F379CB

square

#F3DE79 #79F3A1 #798EF3 #F379CB

split-complementary

#F3DE79 #79CBF3 #A179F3

monochromatic

#DEBB14 #EED041 #F3DE79 #F8ECB1 #FCF8E3

Accessibility & contrast

On white

1.35

#F3DE79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#F3DE79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DE79

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DE79	#FFFFFF	#000000	##000000
##F3DE79	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD970

Deuteranopia (green-blind)

#F5E17D

Tritanopia (blue-blind)

#FFD1C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f3de79;
/* rgb */ color: rgb(243, 222, 121);
/* oklch */ color: oklch(89.7% 0.124 97.8);

Tailwind

colors: {
  custom: {
    50: '#f9e8a2',
    500: '#f3de79',
    950: '#000000',
  },
}

SCSS

$custom: #f3de79;
$custom-light: #f9e8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f3de79",
  "rgb": {
    "r": 243,
    "g": 222,
    "b": 121
  },
  "hsl": {
    "h": 49.672,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.8972,
    "c": 0.12398,
    "h": 97.8
  },
  "luminance": 0.72678
}

Semantic roles & 50–950 ramp

primary

#F3DE79

secondary

#435ACE

accent

#2BE006

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F3DE79

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

Preview Lab → · Contrast checker → · Palette generator →