#F3E779#F3E779

#F3E779 is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.5% C 0.132 H 103.1°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#F3E779
RGB	rgb(243, 231, 121)
HSL	hsl(54, 84%, 71%)
HSV	hsv(54, 50%, 95%)
CMYK	cmyk(0%, 4.9%, 50.2%, 4.7%)
CIE-LAB	lab(90.59, -10.10, 54.47)
CIE-LCH	lch(90.59, 55.40, 100.50°)
OKLab	oklab(91.54% -0.0299 0.1288)
OKLCH	oklch(91.54% 0.132 103.1)
XYZ	xyz(68.9912, 77.5892, 29.4275)
Luminance	0.7759 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E779 #7985F3

analogous

#F3AA79 #F3E779 #C2F379

triadic

#F3E779 #79F3E7 #E779F3

tetradic

#F3E779 #79F3AA #7985F3 #F379C2

square

#F3E779 #79F3AA #7985F3 #F379C2

split-complementary

#F3E779 #79C2F3 #AA79F3

monochromatic

#DECA14 #EEDD41 #F3E779 #F8F1B1 #FCFAE3

Accessibility & contrast

On white

1.27

#F3E779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#F3E779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E779

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E779	#FFFFFF	#000000	##000000
##F3E779	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E16F

Deuteranopia (green-blind)

#FCE77E

Tritanopia (blue-blind)

#FFDACE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f3e779;
/* rgb */ color: rgb(243, 231, 121);
/* oklch */ color: oklch(91.5% 0.132 103.1);

Tailwind

colors: {
  custom: {
    50: '#f9eea2',
    500: '#f3e779',
    950: '#000000',
  },
}

SCSS

$custom: #f3e779;
$custom-light: #f9eea2;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e779",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 121
  },
  "hsl": {
    "h": 54.098,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.91541,
    "c": 0.13227,
    "h": 103.1
  },
  "luminance": 0.77587
}

Semantic roles & 50–950 ramp

primary

#F3E779

secondary

#4350CE

accent

#1BE006

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F3E779

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

Preview Lab → · Contrast checker → · Palette generator →