#F9FA55#F9FA55

#F9FA55 is a very light, vivid yellow. Relative luminance 0.892; OKLCH L 95.6% C 0.179 H 109.7°. Best body text is #000000 at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#F9FA55
RGB	rgb(249, 250, 85)
HSL	hsl(60, 94%, 66%)
HSV	hsv(60, 66%, 98%)
CMYK	cmyk(0.4%, 0%, 66%, 2%)
CIE-LAB	lab(95.65, -19.43, 75.39)
CIE-LCH	lch(95.65, 77.86, 104.45°)
OKLab	oklab(95.58% -0.0605 0.169)
OKLCH	oklch(95.58% 0.179 109.7)
XYZ	xyz(74.8947, 89.1689, 21.8587)
Luminance	0.8917 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FA55 #5655FA

analogous

#FAA955 #F9FA55 #A6FA55

triadic

#F9FA55 #55F9FA #FA55F9

tetradic

#F9FA55 #55FAA9 #5655FA #FA55A6

square

#F9FA55 #55FAA9 #5655FA #FA55A6

split-complementary

#F9FA55 #55A6FA #A955FA

monochromatic

#CDCF06 #F7F81A #F9FA55 #FBFC90 #FDFDCC

Accessibility & contrast

On white

1.12

#F9FA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.83

#F9FA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FA55

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FA55	#FFFFFF	#000000	##000000
##F9FA55	1.00	1.12	18.83	18.83
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.83	21.00	1.00	1.00
##000000	18.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF03C

Deuteranopia (green-blind)

#FFF560

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f9fa55;
/* rgb */ color: rgb(249, 250, 85);
/* oklch */ color: oklch(95.6% 0.179 109.7);

Tailwind

colors: {
  custom: {
    50: '#fffb8d',
    500: '#f9fa55',
    950: '#000000',
  },
}

SCSS

$custom: #f9fa55;
$custom-light: #fffb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f9fa55",
  "rgb": {
    "r": 249,
    "g": 250,
    "b": 85
  },
  "hsl": {
    "h": 60.364,
    "s": 94.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.95582,
    "c": 0.17948,
    "h": 109.7
  },
  "luminance": 0.89167
}

Semantic roles & 50–950 ramp

primary

#F9FA55

secondary

#2A29CA

accent

#00E601

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F9FA55

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

Preview Lab → · Contrast checker → · Palette generator →