#F0EF83#F0EF83

#F0EF83 is a very light, vivid yellow. Relative luminance 0.819; OKLCH L 93.1% C 0.131 H 108.2°. Best body text is #000000 at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#F0EF83
RGB	rgb(240, 239, 131)
HSL	hsl(59, 78%, 73%)
HSV	hsv(59, 45%, 94%)
CMYK	cmyk(0%, 0.4%, 45.4%, 5.9%)
CIE-LAB	lab(92.53, -14.34, 52.05)
CIE-LCH	lch(92.53, 53.99, 105.41°)
OKLab	oklab(93.06% -0.0409 0.1244)
OKLCH	oklch(93.06% 0.131 108.2)
XYZ	xyz(70.8998, 81.8986, 33.5415)
Luminance	0.8190 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EF83 #8384F0

analogous

#F0B983 #F0EF83 #BAF083

triadic

#F0EF83 #83F0EF #EF83F0

tetradic

#F0EF83 #83F0B9 #8384F0 #F083BA

square

#F0EF83 #83F0B9 #8384F0 #F083BA

split-complementary

#F0EF83 #83BAF0 #B983F0

monochromatic

#DEDC1B #E9E84C #F0EF83 #F7F6BA #FCFBE4

Accessibility & contrast

On white

1.21

#F0EF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.38

#F0EF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EF83

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EF83	#FFFFFF	#000000	##000000
##F0EF83	1.00	1.21	17.38	17.38
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.38	21.00	1.00	1.00
##000000	17.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE77A

Deuteranopia (green-blind)

#FFEC88

Tritanopia (blue-blind)

#FEE3D6

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f0ef83;
/* rgb */ color: rgb(240, 239, 131);
/* oklch */ color: oklch(93.1% 0.131 108.2);

Tailwind

colors: {
  custom: {
    50: '#f7f4a9',
    500: '#f0ef83',
    950: '#000000',
  },
}

SCSS

$custom: #f0ef83;
$custom-light: #f7f4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ef83",
  "rgb": {
    "r": 240,
    "g": 239,
    "b": 131
  },
  "hsl": {
    "h": 59.45,
    "s": 78.417,
    "l": 72.745
  },
  "oklch": {
    "l": 0.93061,
    "c": 0.13092,
    "h": 108.2
  },
  "luminance": 0.81897
}

Semantic roles & 50–950 ramp

primary

#F0EF83

secondary

#4C4DCB

accent

#0DDB0B

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #F0EF83

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

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