#F0F871#F0F871

#F0F871 is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.7% C 0.158 H 112.1°. Best body text is #000000 at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#F0F871
RGB	rgb(240, 248, 113)
HSL	hsl(64, 91%, 71%)
HSV	hsv(64, 54%, 97%)
CMYK	cmyk(3.2%, 0%, 54.4%, 2.7%)
CIE-LAB	lab(94.68, -20.24, 62.79)
CIE-LCH	lch(94.68, 65.97, 107.87°)
OKLab	oklab(94.71% -0.0595 0.1461)
OKLCH	oklch(94.71% 0.158 112.1)
XYZ	xyz(72.4849, 86.8538, 28.5657)
Luminance	0.8685 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F871 #7971F8

analogous

#F8BD71 #F0F871 #ACF871

triadic

#F0F871 #71F0F8 #F871F0

tetradic

#F0F871 #71F8BD #7971F8 #F871AC

square

#F0F871 #71F8BD #7971F8 #F871AC

split-complementary

#F0F871 #71ACF8 #BD71F8

monochromatic

#D7E30B #EAF537 #F0F871 #F6FBAB #FCFEE2

Accessibility & contrast

On white

1.14

#F0F871 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.37

#F0F871 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F871

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F871	#FFFFFF	#000000	##000000
##F0F871	1.00	1.14	18.37	18.37
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.37	21.00	1.00	1.00
##000000	18.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE63

Deuteranopia (green-blind)

#FFF179

Tritanopia (blue-blind)

#FEEBDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f0f871;
/* rgb */ color: rgb(240, 248, 113);
/* oklch */ color: oklch(94.7% 0.158 112.1);

Tailwind

colors: {
  custom: {
    50: '#f7fa9e',
    500: '#f0f871',
    950: '#000000',
  },
}

SCSS

$custom: #f0f871;
$custom-light: #f7fa9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f871",
  "rgb": {
    "r": 240,
    "g": 248,
    "b": 113
  },
  "hsl": {
    "h": 63.556,
    "s": 90.604,
    "l": 70.784
  },
  "oklch": {
    "l": 0.94709,
    "c": 0.15776,
    "h": 112.1
  },
  "luminance": 0.86852
}

Semantic roles & 50–950 ramp

primary

#F0F871

secondary

#433AD3

accent

#00E60E

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F0F871

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

Preview Lab → · Contrast checker → · Palette generator →