#F5D571#F5D571

#F5D571 is a very light, vivid yellow. Relative luminance 0.682; OKLCH L 88.0% C 0.125 H 92.0°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#F5D571
RGB	rgb(245, 213, 113)
HSL	hsl(45, 87%, 70%)
HSV	hsv(45, 54%, 96%)
CMYK	cmyk(0%, 13.1%, 53.9%, 3.9%)
CIE-LAB	lab(86.10, -0.87, 52.94)
CIE-LCH	lch(86.10, 52.95, 90.94°)
OKLab	oklab(88% -0.0043 0.1248)
OKLCH	oklch(88% 0.125 92)
XYZ	xyz(64.4336, 68.1963, 25.3888)
Luminance	0.6819 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5D571 #7191F5

analogous

#F59371 #F5D571 #D3F571

triadic

#F5D571 #71F5D5 #D571F5

tetradic

#F5D571 #71F593 #7191F5 #F571D3

square

#F5D571 #71F593 #7191F5 #F571D3

split-complementary

#F5D571 #71D3F5 #9371F5

monochromatic

#DCAB10 #F1C438 #F5D571 #F9E6AA #FDF7E2

Accessibility & contrast

On white

1.43

#F5D571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#F5D571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5D571

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5D571	#FFFFFF	#000000	##000000
##F5D571	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D268

Deuteranopia (green-blind)

#F0DB75

Tritanopia (blue-blind)

#FFC7BE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f5d571;
/* rgb */ color: rgb(245, 213, 113);
/* oklch */ color: oklch(88.0% 0.125 92.0);

Tailwind

colors: {
  custom: {
    50: '#fbe19c',
    500: '#f5d571',
    950: '#000000',
  },
}

SCSS

$custom: #f5d571;
$custom-light: #fbe19c;
$custom-dark: #000000;

JSON

{
  "hex": "#f5d571",
  "rgb": {
    "r": 245,
    "g": 213,
    "b": 113
  },
  "hsl": {
    "h": 45.455,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.88,
    "c": 0.12482,
    "h": 92
  },
  "luminance": 0.68193
}

Semantic roles & 50–950 ramp

primary

#F5D571

secondary

#3B5FCF

accent

#39E302

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F5D571

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

Preview Lab → · Contrast checker → · Palette generator →