#F3DF67#F3DF67

#F3DF67 is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.7% C 0.141 H 99.9°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#F3DF67
RGB	rgb(243, 223, 103)
HSL	hsl(51, 85%, 68%)
HSV	hsv(51, 58%, 95%)
CMYK	cmyk(0%, 8.2%, 57.6%, 4.7%)
CIE-LAB	lab(88.36, -7.50, 60.10)
CIE-LCH	lch(88.36, 60.57, 97.12°)
OKLab	oklab(89.71% -0.0244 0.1392)
OKLCH	oklch(89.71% 0.141 99.9)
XYZ	xyz(65.8004, 72.8120, 23.4174)
Luminance	0.7281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DF67 #677BF3

analogous

#F39967 #F3DF67 #C1F367

triadic

#F3DF67 #67F3DF #DF67F3

tetradic

#F3DF67 #67F399 #677BF3 #F367C1

square

#F3DF67 #67F399 #677BF3 #F367C1

split-complementary

#F3DF67 #67C1F3 #9967F3

monochromatic

#CFB410 #EFD32E #F3DF67 #F7EBA0 #FCF7D8

Accessibility & contrast

On white

1.35

#F3DF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#F3DF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DF67

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DF67	#FFFFFF	#000000	##000000
##F3DF67	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D95B

Deuteranopia (green-blind)

#F7E16D

Tritanopia (blue-blind)

#FFD1C5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f3df67;
/* rgb */ color: rgb(243, 223, 103);
/* oklch */ color: oklch(89.7% 0.141 99.9);

Tailwind

colors: {
  custom: {
    50: '#fae896',
    500: '#f3df67',
    950: '#000000',
  },
}

SCSS

$custom: #f3df67;
$custom-light: #fae896;
$custom-dark: #000000;

JSON

{
  "hex": "#f3df67",
  "rgb": {
    "r": 243,
    "g": 223,
    "b": 103
  },
  "hsl": {
    "h": 51.429,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89707,
    "c": 0.14131,
    "h": 99.9
  },
  "luminance": 0.72809
}

Semantic roles & 50–950 ramp

primary

#F3DF67

secondary

#3349CB

accent

#23E204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3DF67

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

Preview Lab → · Contrast checker → · Palette generator →