#F5E871#F5E871

#F5E871 is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.8% C 0.141 H 103.1°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#F5E871
RGB	rgb(245, 232, 113)
HSL	hsl(54, 87%, 70%)
HSV	hsv(54, 54%, 96%)
CMYK	cmyk(0%, 5.3%, 53.9%, 3.9%)
CIE-LAB	lab(90.93, -10.44, 58.59)
CIE-LCH	lch(90.93, 59.51, 100.11°)
OKLab	oklab(91.82% -0.0319 0.137)
OKLCH	oklch(91.82% 0.141 103.1)
XYZ	xyz(69.4956, 78.3203, 27.0762)
Luminance	0.7832 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E871 #717EF5

analogous

#F5A671 #F5E871 #C0F571

triadic

#F5E871 #71F5E8 #E871F5

tetradic

#F5E871 #71F5A6 #717EF5 #F571C0

square

#F5E871 #71F5A6 #717EF5 #F571C0

split-complementary

#F5E871 #71C0F5 #A671F5

monochromatic

#DCC810 #F1DF38 #F5E871 #F9F1AA #FDFAE2

Accessibility & contrast

On white

1.26

#F5E871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#F5E871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E871

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E871	#FFFFFF	#000000	##000000
##F5E871	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE165

Deuteranopia (green-blind)

#FEE877

Tritanopia (blue-blind)

#FFDACD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #f5e871;
/* rgb */ color: rgb(245, 232, 113);
/* oklch */ color: oklch(91.8% 0.141 103.1);

Tailwind

colors: {
  custom: {
    50: '#fbef9d',
    500: '#f5e871',
    950: '#000000',
  },
}

SCSS

$custom: #f5e871;
$custom-light: #fbef9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e871",
  "rgb": {
    "r": 245,
    "g": 232,
    "b": 113
  },
  "hsl": {
    "h": 54.091,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91817,
    "c": 0.14065,
    "h": 103.1
  },
  "luminance": 0.78318
}

Semantic roles & 50–950 ramp

primary

#F5E871

secondary

#3B4ACF

accent

#18E302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F5E871

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

Preview Lab → · Contrast checker → · Palette generator →