#F3D571#F3D571

#F3D571 is a very light, vivid yellow. Relative luminance 0.678; OKLCH L 87.8% C 0.124 H 93.0°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#F3D571
RGB	rgb(243, 213, 113)
HSL	hsl(46, 84%, 70%)
HSV	hsv(46, 53%, 95%)
CMYK	cmyk(0%, 12.3%, 53.5%, 4.7%)
CIE-LAB	lab(85.93, -1.68, 52.69)
CIE-LCH	lch(85.93, 52.71, 91.83°)
OKLab	oklab(87.82% -0.0065 0.1242)
OKLCH	oklch(87.82% 0.124 93)
XYZ	xyz(63.7395, 67.8384, 25.3563)
Luminance	0.6784 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D571 #718FF3

analogous

#F39471 #F3D571 #D0F371

triadic

#F3D571 #71F3D5 #D571F3

tetradic

#F3D571 #71F394 #718FF3 #F371D0

square

#F3D571 #71F394 #718FF3 #F371D0

split-complementary

#F3D571 #71D0F3 #9471F3

monochromatic

#D7AA12 #EEC439 #F3D571 #F8E6A9 #FDF6E2

Accessibility & contrast

On white

1.44

#F3D571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#F3D571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D571

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D571	#FFFFFF	#000000	##000000
##F3D571	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D268

Deuteranopia (green-blind)

#EFDB75

Tritanopia (blue-blind)

#FFC7BE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d571;
/* rgb */ color: rgb(243, 213, 113);
/* oklch */ color: oklch(87.8% 0.124 93.0);

Tailwind

colors: {
  custom: {
    50: '#fae19c',
    500: '#f3d571',
    950: '#000000',
  },
}

SCSS

$custom: #f3d571;
$custom-light: #fae19c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d571",
  "rgb": {
    "r": 243,
    "g": 213,
    "b": 113
  },
  "hsl": {
    "h": 46.154,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.87816,
    "c": 0.1244,
    "h": 93
  },
  "luminance": 0.67835
}

Semantic roles & 50–950 ramp

primary

#F3D571

secondary

#3B5DCD

accent

#37E105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F3D571

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

Preview Lab → · Contrast checker → · Palette generator →