#F3DD68#F3DD68

#F3DD68 is a very light, vivid yellow. Relative luminance 0.718; OKLCH L 89.3% C 0.139 H 98.8°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD68
RGB	rgb(243, 221, 104)
HSL	hsl(51, 85%, 68%)
HSV	hsv(51, 57%, 95%)
CMYK	cmyk(0%, 9.1%, 57.2%, 4.7%)
CIE-LAB	lab(87.86, -6.43, 59.09)
CIE-LCH	lch(87.86, 59.43, 96.21°)
OKLab	oklab(89.31% -0.0212 0.1371)
OKLCH	oklch(89.31% 0.139 98.8)
XYZ	xyz(65.3198, 71.7698, 23.5063)
Luminance	0.7177 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD68 #687EF3

analogous

#F39868 #F3DD68 #C3F368

triadic

#F3DD68 #68F3DD #DD68F3

tetradic

#F3DD68 #68F398 #687EF3 #F368C3

square

#F3DD68 #68F398 #687EF3 #F368C3

split-complementary

#F3DD68 #68C3F3 #9868F3

monochromatic

#D0B211 #EED02F #F3DD68 #F8EAA1 #FCF7D9

Accessibility & contrast

On white

1.37

#F3DD68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#F3DD68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD68

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD68	#FFFFFF	#000000	##000000
##F3DD68	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85C

Deuteranopia (green-blind)

#F6E06E

Tritanopia (blue-blind)

#FFCFC3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f3dd68;
/* rgb */ color: rgb(243, 221, 104);
/* oklch */ color: oklch(89.3% 0.139 98.8);

Tailwind

colors: {
  custom: {
    50: '#fae797',
    500: '#f3dd68',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd68;
$custom-light: #fae797;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd68",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 104
  },
  "hsl": {
    "h": 50.504,
    "s": 85.276,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89314,
    "c": 0.13876,
    "h": 98.8
  },
  "luminance": 0.71767
}

Semantic roles & 50–950 ramp

primary

#F3DD68

secondary

#344CCC

accent

#27E204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3DD68

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

Preview Lab → · Contrast checker → · Palette generator →