#F3DD79#F3DD79

#F3DD79 is a very light, vivid yellow. Relative luminance 0.721; OKLCH L 89.5% C 0.123 H 97.2°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD79
RGB	rgb(243, 221, 121)
HSL	hsl(49, 84%, 71%)
HSV	hsv(49, 50%, 95%)
CMYK	cmyk(0%, 9.1%, 50.2%, 4.7%)
CIE-LAB	lab(88.04, -5.08, 51.41)
CIE-LCH	lch(88.04, 51.66, 95.65°)
OKLab	oklab(89.52% -0.0155 0.1221)
OKLCH	oklch(89.52% 0.123 97.2)
XYZ	xyz(66.2719, 72.1507, 28.5211)
Luminance	0.7215 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD79 #798FF3

analogous

#F3A079 #F3DD79 #CCF379

triadic

#F3DD79 #79F3DD #DD79F3

tetradic

#F3DD79 #79F3A0 #798FF3 #F379CC

square

#F3DD79 #79F3A0 #798FF3 #F379CC

split-complementary

#F3DD79 #79CCF3 #A079F3

monochromatic

#DEB914 #EECF41 #F3DD79 #F8EBB1 #FCF8E3

Accessibility & contrast

On white

1.36

#F3DD79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#F3DD79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD79

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD79	#FFFFFF	#000000	##000000
##F3DD79	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED870

Deuteranopia (green-blind)

#F4E07D

Tritanopia (blue-blind)

#FFD0C6

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f3dd79;
/* rgb */ color: rgb(243, 221, 121);
/* oklch */ color: oklch(89.5% 0.123 97.2);

Tailwind

colors: {
  custom: {
    50: '#f9e7a2',
    500: '#f3dd79',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd79;
$custom-light: #f9e7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd79",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 121
  },
  "hsl": {
    "h": 49.18,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.89519,
    "c": 0.12312,
    "h": 97.2
  },
  "luminance": 0.72148
}

Semantic roles & 50–950 ramp

primary

#F3DD79

secondary

#435CCE

accent

#2DE006

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F3DD79

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

Preview Lab → · Contrast checker → · Palette generator →