#F0FA99#F0FA99

#F0FA99 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.6% C 0.121 H 113.5°. Best body text is #000000 at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#F0FA99
RGB	rgb(240, 250, 153)
HSL	hsl(66, 91%, 79%)
HSV	hsv(66, 39%, 98%)
CMYK	cmyk(4%, 0%, 38.8%, 2%)
CIE-LAB	lab(95.66, -17.49, 45.39)
CIE-LCH	lch(95.66, 48.64, 111.07°)
OKLab	oklab(95.65% -0.0481 0.1107)
OKLCH	oklch(95.65% 0.121 113.5)
XYZ	xyz(75.8712, 89.1974, 43.3508)
Luminance	0.8920 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FA99 #A399FA

analogous

#FAD499 #F0FA99 #C0FA99

triadic

#F0FA99 #99F0FA #FA99F0

tetradic

#F0FA99 #99FAD4 #A399FA #FA99C0

square

#F0FA99 #99FAD4 #A399FA #FA99C0

split-complementary

#F0FA99 #99C0FA #D499FA

monochromatic

#DFF424 #E7F75F #F0FA99 #F9FDD3 #FBFEE2

Accessibility & contrast

On white

1.11

#F0FA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.84

#F0FA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FA99

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FA99	#FFFFFF	#000000	##000000
##F0FA99	1.00	1.11	18.84	18.84
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.84	21.00	1.00	1.00
##000000	18.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF192

Deuteranopia (green-blind)

#FFF49D

Tritanopia (blue-blind)

#FBF0E2

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f0fa99;
/* rgb */ color: rgb(240, 250, 153);
/* oklch */ color: oklch(95.6% 0.121 113.5);

Tailwind

colors: {
  custom: {
    50: '#f6fbb8',
    500: '#f0fa99',
    950: '#000000',
  },
}

SCSS

$custom: #f0fa99;
$custom-light: #f6fbb8;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fa99",
  "rgb": {
    "r": 240,
    "g": 250,
    "b": 153
  },
  "hsl": {
    "h": 66.186,
    "s": 90.654,
    "l": 79.02
  },
  "oklch": {
    "l": 0.95648,
    "c": 0.12073,
    "h": 113.5
  },
  "luminance": 0.89196
}

Semantic roles & 50–950 ramp

primary

#F0FA99

secondary

#6A5DDB

accent

#00E618

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #F0FA99

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

Preview Lab → · Contrast checker → · Palette generator →