#F3DF80#F3DF80

#F3DF80 is a very light, moderate yellow. Relative luminance 0.734; OKLCH L 90.0% C 0.118 H 97.7°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#F3DF80
RGB	rgb(243, 223, 128)
HSL	hsl(50, 83%, 73%)
HSV	hsv(50, 47%, 95%)
CMYK	cmyk(0%, 8.2%, 47.3%, 4.7%)
CIE-LAB	lab(88.63, -5.47, 48.77)
CIE-LCH	lch(88.63, 49.08, 96.40°)
OKLab	oklab(90.02% -0.0159 0.1168)
OKLCH	oklch(90.02% 0.118 97.7)
XYZ	xyz(67.2480, 73.3910, 31.0415)
Luminance	0.7339 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DF80 #8094F3

analogous

#F3A580 #F3DF80 #CEF380

triadic

#F3DF80 #80F3DF #DF80F3

tetradic

#F3DF80 #80F3A5 #8094F3 #F380CE

square

#F3DF80 #80F3A5 #8094F3 #F380CE

split-complementary

#F3DF80 #80CEF3 #A580F3

monochromatic

#E3BF15 #EED148 #F3DF80 #F8EDB8 #FCF8E3

Accessibility & contrast

On white

1.34

#F3DF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#F3DF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DF80

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DF80	#FFFFFF	#000000	##000000
##F3DF80	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA78

Deuteranopia (green-blind)

#F5E284

Tritanopia (blue-blind)

#FFD3C8

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f3df80;
/* rgb */ color: rgb(243, 223, 128);
/* oklch */ color: oklch(90.0% 0.118 97.7);

Tailwind

colors: {
  custom: {
    50: '#f9e8a6',
    500: '#f3df80',
    950: '#000000',
  },
}

SCSS

$custom: #f3df80;
$custom-light: #f9e8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#f3df80",
  "rgb": {
    "r": 243,
    "g": 223,
    "b": 128
  },
  "hsl": {
    "h": 49.565,
    "s": 82.734,
    "l": 72.745
  },
  "oklch": {
    "l": 0.90015,
    "c": 0.11792,
    "h": 97.7
  },
  "luminance": 0.73389
}

Semantic roles & 50–950 ramp

primary

#F3DF80

secondary

#4960CE

accent

#2CDF06

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F3DF80

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

Preview Lab → · Contrast checker → · Palette generator →