#F3DE68#F3DE68

#F3DE68 is a very light, vivid yellow. Relative luminance 0.723; OKLCH L 89.5% C 0.140 H 99.3°. Best body text is #000000 at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#F3DE68
RGB	rgb(243, 222, 104)
HSL	hsl(51, 85%, 68%)
HSV	hsv(51, 57%, 95%)
CMYK	cmyk(0%, 8.6%, 57.2%, 4.7%)
CIE-LAB	lab(88.11, -6.93, 59.38)
CIE-LCH	lch(88.11, 59.78, 96.66°)
OKLab	oklab(89.52% -0.0226 0.1378)
OKLCH	oklch(89.52% 0.14 99.3)
XYZ	xyz(65.5846, 72.2994, 23.5946)
Luminance	0.7230 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DE68 #687DF3

analogous

#F39868 #F3DE68 #C3F368

triadic

#F3DE68 #68F3DE #DE68F3

tetradic

#F3DE68 #68F398 #687DF3 #F368C3

square

#F3DE68 #68F398 #687DF3 #F368C3

split-complementary

#F3DE68 #68C3F3 #9868F3

monochromatic

#D0B311 #EED22F #F3DE68 #F8EAA1 #FCF7D9

Accessibility & contrast

On white

1.36

#F3DE68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.46

#F3DE68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DE68

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DE68	#FFFFFF	#000000	##000000
##F3DE68	1.00	1.36	15.46	15.46
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.46	21.00	1.00	1.00
##000000	15.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D95C

Deuteranopia (green-blind)

#F7E06E

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f3de68;
/* rgb */ color: rgb(243, 222, 104);
/* oklch */ color: oklch(89.5% 0.140 99.3);

Tailwind

colors: {
  custom: {
    50: '#fae897',
    500: '#f3de68',
    950: '#000000',
  },
}

SCSS

$custom: #f3de68;
$custom-light: #fae897;
$custom-dark: #000000;

JSON

{
  "hex": "#f3de68",
  "rgb": {
    "r": 243,
    "g": 222,
    "b": 104
  },
  "hsl": {
    "h": 50.935,
    "s": 85.276,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89516,
    "c": 0.1396,
    "h": 99.3
  },
  "luminance": 0.72297
}

Semantic roles & 50–950 ramp

primary

#F3DE68

secondary

#344BCC

accent

#25E204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3DE68

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

Preview Lab → · Contrast checker → · Palette generator →