#F3DF68#F3DF68

#F3DF68 is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.7% C 0.140 H 99.9°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#F3DF68
RGB	rgb(243, 223, 104)
HSL	hsl(51, 85%, 68%)
HSV	hsv(51, 57%, 95%)
CMYK	cmyk(0%, 8.2%, 57.2%, 4.7%)
CIE-LAB	lab(88.37, -7.43, 59.66)
CIE-LCH	lch(88.37, 60.13, 97.10°)
OKLab	oklab(89.72% -0.0241 0.1384)
OKLCH	oklch(89.72% 0.14 99.9)
XYZ	xyz(65.8509, 72.8322, 23.6834)
Luminance	0.7283 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DF68 #687CF3

analogous

#F39968 #F3DF68 #C1F368

triadic

#F3DF68 #68F3DF #DF68F3

tetradic

#F3DF68 #68F399 #687CF3 #F368C1

square

#F3DF68 #68F399 #687CF3 #F368C1

split-complementary

#F3DF68 #68C1F3 #9968F3

monochromatic

#D0B511 #EED32F #F3DF68 #F8EBA1 #FCF7D9

Accessibility & contrast

On white

1.35

#F3DF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.57

#F3DF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DF68

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DF68	#FFFFFF	#000000	##000000
##F3DF68	1.00	1.35	15.57	15.57
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.57	21.00	1.00	1.00
##000000	15.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D95C

Deuteranopia (green-blind)

#F7E16E

Tritanopia (blue-blind)

#FFD1C5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f3df68;
/* rgb */ color: rgb(243, 223, 104);
/* oklch */ color: oklch(89.7% 0.140 99.9);

Tailwind

colors: {
  custom: {
    50: '#fae897',
    500: '#f3df68',
    950: '#000000',
  },
}

SCSS

$custom: #f3df68;
$custom-light: #fae897;
$custom-dark: #000000;

JSON

{
  "hex": "#f3df68",
  "rgb": {
    "r": 243,
    "g": 223,
    "b": 104
  },
  "hsl": {
    "h": 51.367,
    "s": 85.276,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89718,
    "c": 0.14045,
    "h": 99.9
  },
  "luminance": 0.7283
}

Semantic roles & 50–950 ramp

primary

#F3DF68

secondary

#3449CC

accent

#24E204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3DF68

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

Preview Lab → · Contrast checker → · Palette generator →