#F0EF71#F0EF71

#F0EF71 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.8% C 0.148 H 108.5°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#F0EF71
RGB	rgb(240, 239, 113)
HSL	hsl(60, 81%, 69%)
HSV	hsv(60, 53%, 94%)
CMYK	cmyk(0%, 0.4%, 52.9%, 5.9%)
CIE-LAB	lab(92.33, -15.88, 60.11)
CIE-LCH	lch(92.33, 62.17, 104.80°)
OKLab	oklab(92.84% -0.0471 0.1404)
OKLCH	oklch(92.84% 0.148 108.5)
XYZ	xyz(69.7841, 81.4523, 27.6654)
Luminance	0.8145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EF71 #7172F0

analogous

#F0B071 #F0EF71 #B1F071

triadic

#F0EF71 #71F0EF #EF71F0

tetradic

#F0EF71 #71F0B0 #7172F0 #F071B1

square

#F0EF71 #71F0B0 #7172F0 #F071B1

split-complementary

#F0EF71 #71B1F0 #B071F0

monochromatic

#D1CF16 #EAE93A #F0EF71 #F6F5A8 #FCFBE0

Accessibility & contrast

On white

1.21

#F0EF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#F0EF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EF71

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EF71	#FFFFFF	#000000	##000000
##F0EF71	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE665

Deuteranopia (green-blind)

#FFEB78

Tritanopia (blue-blind)

#FFE2D3

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f0ef71;
/* rgb */ color: rgb(240, 239, 113);
/* oklch */ color: oklch(92.8% 0.148 108.5);

Tailwind

colors: {
  custom: {
    50: '#f7f49d',
    500: '#f0ef71',
    950: '#000000',
  },
}

SCSS

$custom: #f0ef71;
$custom-light: #f7f49d;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ef71",
  "rgb": {
    "r": 240,
    "g": 239,
    "b": 113
  },
  "hsl": {
    "h": 59.528,
    "s": 80.892,
    "l": 69.216
  },
  "oklch": {
    "l": 0.9284,
    "c": 0.14805,
    "h": 108.5
  },
  "luminance": 0.81451
}

Semantic roles & 50–950 ramp

primary

#F0EF71

secondary

#3C3DC9

accent

#0ADD08

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #F0EF71

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

Preview Lab → · Contrast checker → · Palette generator →