#F3DF83#F3DF83

#F3DF83 is a very light, moderate yellow. Relative luminance 0.735; OKLCH L 90.1% C 0.115 H 97.4°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#F3DF83
RGB	rgb(243, 223, 131)
HSL	hsl(49, 82%, 73%)
HSV	hsv(49, 46%, 95%)
CMYK	cmyk(0%, 8.2%, 46.1%, 4.7%)
CIE-LAB	lab(88.67, -5.19, 47.36)
CIE-LCH	lch(88.67, 47.65, 96.26°)
OKLab	oklab(90.06% -0.0148 0.1139)
OKLCH	oklch(90.06% 0.115 97.4)
XYZ	xyz(67.4484, 73.4712, 32.0968)
Luminance	0.7347 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DF83 #8397F3

analogous

#F3A783 #F3DF83 #CFF383

triadic

#F3DF83 #83F3DF #DF83F3

tetradic

#F3DF83 #83F3A7 #8397F3 #F383CF

square

#F3DF83 #83F3A7 #8397F3 #F383CF

split-complementary

#F3DF83 #83CFF3 #A783F3

monochromatic

#E5C016 #EED14B #F3DF83 #F8EDBB #FCF8E3

Accessibility & contrast

On white

1.34

#F3DF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#F3DF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DF83

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DF83	#FFFFFF	#000000	##000000
##F3DF83	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDB7B

Deuteranopia (green-blind)

#F5E287

Tritanopia (blue-blind)

#FFD3C9

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f3df83;
/* rgb */ color: rgb(243, 223, 131);
/* oklch */ color: oklch(90.1% 0.115 97.4);

Tailwind

colors: {
  custom: {
    50: '#f9e8a8',
    500: '#f3df83',
    950: '#000000',
  },
}

SCSS

$custom: #f3df83;
$custom-light: #f9e8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#f3df83",
  "rgb": {
    "r": 243,
    "g": 223,
    "b": 131
  },
  "hsl": {
    "h": 49.286,
    "s": 82.353,
    "l": 73.333
  },
  "oklch": {
    "l": 0.90058,
    "c": 0.11487,
    "h": 97.4
  },
  "luminance": 0.73469
}

Semantic roles & 50–950 ramp

primary

#F3DF83

secondary

#4B63CF

accent

#2DDF07

background

#FFFEFD

surface

#FFFCF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #F3DF83

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

Preview Lab → · Contrast checker → · Palette generator →