#F3DF71#F3DF71

#F3DF71 is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.8% C 0.132 H 99.2°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#F3DF71
RGB	rgb(243, 223, 113)
HSL	hsl(51, 84%, 70%)
HSV	hsv(51, 53%, 95%)
CMYK	cmyk(0%, 8.2%, 53.5%, 4.7%)
CIE-LAB	lab(88.46, -6.75, 55.67)
CIE-LCH	lch(88.46, 56.08, 96.91°)
OKLab	oklab(89.82% -0.0211 0.1307)
OKLCH	oklch(89.82% 0.132 99.2)
XYZ	xyz(66.3327, 73.0249, 26.2207)
Luminance	0.7302 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DF71 #7185F3

analogous

#F39E71 #F3DF71 #C6F371

triadic

#F3DF71 #71F3DF #DF71F3

tetradic

#F3DF71 #71F39E #7185F3 #F371C6

square

#F3DF71 #71F39E #7185F3 #F371C6

split-complementary

#F3DF71 #71C6F3 #9E71F3

monochromatic

#D7B912 #EED239 #F3DF71 #F8ECA9 #FDF8E2

Accessibility & contrast

On white

1.35

#F3DF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#F3DF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DF71

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DF71	#FFFFFF	#000000	##000000
##F3DF71	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA67

Deuteranopia (green-blind)

#F7E176

Tritanopia (blue-blind)

#FFD1C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f3df71;
/* rgb */ color: rgb(243, 223, 113);
/* oklch */ color: oklch(89.8% 0.132 99.2);

Tailwind

colors: {
  custom: {
    50: '#f9e89d',
    500: '#f3df71',
    950: '#000000',
  },
}

SCSS

$custom: #f3df71;
$custom-light: #f9e89d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3df71",
  "rgb": {
    "r": 243,
    "g": 223,
    "b": 113
  },
  "hsl": {
    "h": 50.769,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.89821,
    "c": 0.13242,
    "h": 99.2
  },
  "luminance": 0.73022
}

Semantic roles & 50–950 ramp

primary

#F3DF71

secondary

#3B52CD

accent

#27E105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3DF71

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

Preview Lab → · Contrast checker → · Palette generator →