#F9FC91#F9FC91

#F9FC91 is a very light, vivid yellow. Relative luminance 0.918; OKLCH L 96.6% C 0.130 H 110.0°. Best body text is #000000 at 19.36:1 contrast (WCAG AA passes).

Color values

HEX	#F9FC91
RGB	rgb(249, 252, 145)
HSL	hsl(62, 95%, 78%)
HSV	hsv(62, 42%, 99%)
CMYK	cmyk(1.2%, 0%, 42.5%, 1.2%)
CIE-LAB	lab(96.74, -15.86, 50.73)
CIE-LCH	lch(96.74, 53.16, 107.36°)
OKLab	oklab(96.64% -0.0445 0.1223)
OKLCH	oklch(96.64% 0.13 110)
XYZ	xyz(78.9894, 91.8064, 40.3419)
Luminance	0.9181 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FC91 #9491FC

analogous

#FCC991 #F9FC91 #C4FC91

triadic

#F9FC91 #91F9FC #FC91F9

tetradic

#F9FC91 #91FCC9 #9491FC #FC91C4

square

#F9FC91 #91FCC9 #9491FC #FC91C4

split-complementary

#F9FC91 #91C4FC #C991FC

monochromatic

#F3F91A #F6FA55 #F9FC91 #FCFECD #FDFEE1

Accessibility & contrast

On white

1.08

#F9FC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.36

#F9FC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FC91

19.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FC91	#FFFFFF	#000000	##000000
##F9FC91	1.00	1.08	19.36	19.36
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.36	21.00	1.00	1.00
##000000	19.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF488

Deuteranopia (green-blind)

#FFF796

Tritanopia (blue-blind)

#FFF0E2

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #f9fc91;
/* rgb */ color: rgb(249, 252, 145);
/* oklch */ color: oklch(96.6% 0.130 110.0);

Tailwind

colors: {
  custom: {
    50: '#fdfdb3',
    500: '#f9fc91',
    950: '#000000',
  },
}

SCSS

$custom: #f9fc91;
$custom-light: #fdfdb3;
$custom-dark: #000000;

JSON

{
  "hex": "#f9fc91",
  "rgb": {
    "r": 249,
    "g": 252,
    "b": 145
  },
  "hsl": {
    "h": 61.682,
    "s": 94.69,
    "l": 77.843
  },
  "oklch": {
    "l": 0.96636,
    "c": 0.13012,
    "h": 110
  },
  "luminance": 0.91805
}

Semantic roles & 50–950 ramp

primary

#F9FC91

secondary

#5955DC

accent

#00E606

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #F9FC91

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

Preview Lab → · Contrast checker → · Palette generator →