#F7E571#F7E571

#F7E571 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.4% C 0.138 H 100.6°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#F7E571
RGB	rgb(247, 229, 113)
HSL	hsl(52, 89%, 71%)
HSV	hsv(52, 54%, 97%)
CMYK	cmyk(0%, 7.3%, 54.3%, 3.1%)
CIE-LAB	lab(90.33, -8.14, 57.93)
CIE-LCH	lch(90.33, 58.50, 98.00°)
OKLab	oklab(91.38% -0.0254 0.1356)
OKLCH	oklch(91.38% 0.138 100.6)
XYZ	xyz(69.3601, 77.0077, 26.8300)
Luminance	0.7701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7E571 #7183F7

analogous

#F7A271 #F7E571 #C6F771

triadic

#F7E571 #71F7E5 #E571F7

tetradic

#F7E571 #71F7A2 #7183F7 #F771C6

square

#F7E571 #71F7A2 #7183F7 #F771C6

split-complementary

#F7E571 #71C6F7 #A271F7

monochromatic

#E1C40D #F4DA37 #F7E571 #FAF0AB #FDFAE2

Accessibility & contrast

On white

1.28

#F7E571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#F7E571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7E571

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7E571	#FFFFFF	#000000	##000000
##F7E571	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF66

Deuteranopia (green-blind)

#FDE776

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f7e571;
/* rgb */ color: rgb(247, 229, 113);
/* oklch */ color: oklch(91.4% 0.138 100.6);

Tailwind

colors: {
  custom: {
    50: '#fced9d',
    500: '#f7e571',
    950: '#000000',
  },
}

SCSS

$custom: #f7e571;
$custom-light: #fced9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f7e571",
  "rgb": {
    "r": 247,
    "g": 229,
    "b": 113
  },
  "hsl": {
    "h": 51.94,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.9138,
    "c": 0.13791,
    "h": 100.6
  },
  "luminance": 0.77005
}

Semantic roles & 50–950 ramp

primary

#F7E571

secondary

#3A4FD2

accent

#1FE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F7E571

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

Preview Lab → · Contrast checker → · Palette generator →