#F9FB71#F9FB71

#F9FB71 is a very light, vivid yellow. Relative luminance 0.903; OKLCH L 96.0% C 0.159 H 109.8°. Best body text is #000000 at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#F9FB71
RGB	rgb(249, 251, 113)
HSL	hsl(61, 95%, 71%)
HSV	hsv(61, 55%, 98%)
CMYK	cmyk(0.8%, 0%, 55%, 1.6%)
CIE-LAB	lab(96.13, -18.14, 64.62)
CIE-LCH	lch(96.13, 67.12, 105.68°)
OKLab	oklab(96.04% -0.054 0.1499)
OKLCH	oklch(96.04% 0.159 109.8)
XYZ	xyz(76.5467, 90.3282, 29.0224)
Luminance	0.9033 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FB71 #7371FB

analogous

#FBB871 #F9FB71 #B4FB71

triadic

#F9FB71 #71F9FB #FB71F9

tetradic

#F9FB71 #71FBB8 #7371FB #FB71B4

square

#F9FB71 #71FBB8 #7371FB #FB71B4

split-complementary

#F9FB71 #71B4FB #B871FB

monochromatic

#E8EB07 #F6F935 #F9FB71 #FCFDAD #FEFEE1

Accessibility & contrast

On white

1.10

#F9FB71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.07

#F9FB71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FB71

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FB71	#FFFFFF	#000000	##000000
##F9FB71	1.00	1.10	19.07	19.07
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.07	21.00	1.00	1.00
##000000	19.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF163

Deuteranopia (green-blind)

#FFF679

Tritanopia (blue-blind)

#FFEDDD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #f9fb71;
/* rgb */ color: rgb(249, 251, 113);
/* oklch */ color: oklch(96.0% 0.159 109.8);

Tailwind

colors: {
  custom: {
    50: '#fefc9e',
    500: '#f9fb71',
    950: '#000000',
  },
}

SCSS

$custom: #f9fb71;
$custom-light: #fefc9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f9fb71",
  "rgb": {
    "r": 249,
    "g": 251,
    "b": 113
  },
  "hsl": {
    "h": 60.87,
    "s": 94.521,
    "l": 71.373
  },
  "oklch": {
    "l": 0.96038,
    "c": 0.15933,
    "h": 109.8
  },
  "luminance": 0.90326
}

Semantic roles & 50–950 ramp

primary

#F9FB71

secondary

#3C39D7

accent

#00E603

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F9FB71

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

Preview Lab → · Contrast checker → · Palette generator →