#F0FA91#F0FA91

#F0FA91 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.5% C 0.129 H 113.3°. Best body text is #000000 at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#F0FA91
RGB	rgb(240, 250, 145)
HSL	hsl(66, 91%, 77%)
HSV	hsv(66, 42%, 98%)
CMYK	cmyk(4%, 0%, 42%, 2%)
CIE-LAB	lab(95.56, -18.33, 49.11)
CIE-LCH	lch(95.56, 52.42, 110.47°)
OKLab	oklab(95.53% -0.0511 0.1187)
OKLCH	oklch(95.53% 0.129 113.3)
XYZ	xyz(75.2325, 88.9419, 39.9869)
Luminance	0.8894 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FA91 #9B91FA

analogous

#FACF91 #F0FA91 #BCFA91

triadic

#F0FA91 #91F0FA #FA91F0

tetradic

#F0FA91 #91FACF #9B91FA #FA91BC

square

#F0FA91 #91FACF #9B91FA #FA91BC

split-complementary

#F0FA91 #91BCFA #CF91FA

monochromatic

#E0F51C #E8F756 #F0FA91 #F8FDCC #FBFEE2

Accessibility & contrast

On white

1.12

#F0FA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.79

#F0FA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FA91

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FA91	#FFFFFF	#000000	##000000
##F0FA91	1.00	1.12	18.79	18.79
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.79	21.00	1.00	1.00
##000000	18.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF189

Deuteranopia (green-blind)

#FFF396

Tritanopia (blue-blind)

#FCEFE1

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f0fa91;
/* rgb */ color: rgb(240, 250, 145);
/* oklch */ color: oklch(95.5% 0.129 113.3);

Tailwind

colors: {
  custom: {
    50: '#f6fbb3',
    500: '#f0fa91',
    950: '#000000',
  },
}

SCSS

$custom: #f0fa91;
$custom-light: #f6fbb3;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fa91",
  "rgb": {
    "r": 240,
    "g": 250,
    "b": 145
  },
  "hsl": {
    "h": 65.714,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.95528,
    "c": 0.12927,
    "h": 113.3
  },
  "luminance": 0.88941
}

Semantic roles & 50–950 ramp

primary

#F0FA91

secondary

#6256DA

accent

#00E616

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #F0FA91

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

Preview Lab → · Contrast checker → · Palette generator →