#FFF99F#FFF99F

#FFF99F is a very light, moderate yellow. Relative luminance 0.915; OKLCH L 96.7% C 0.111 H 105.0°. Best body text is #000000 at 19.30:1 contrast (WCAG AA passes).

Color values

HEX	#FFF99F
RGB	rgb(255, 249, 159)
HSL	hsl(56, 100%, 81%)
HSV	hsv(56, 38%, 100%)
CMYK	cmyk(0%, 2.4%, 37.6%, 0%)
CIE-LAB	lab(96.62, -10.67, 43.92)
CIE-LCH	lch(96.62, 45.20, 103.65°)
OKLab	oklab(96.71% -0.0288 0.1075)
OKLCH	oklch(96.71% 0.111 105)
XYZ	xyz(81.3749, 91.5165, 46.1720)
Luminance	0.9152 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF99F #9FA5FF

analogous

#FFC99F #FFF99F #D5FF9F

triadic

#FFF99F #9FFFF9 #F99FFF

tetradic

#FFF99F #9FFFC9 #9FA5FF #FF9FD5

square

#FFF99F #9FFFC9 #9FA5FF #FF9FD5

split-complementary

#FFF99F #9FD5FF #C99FFF

monochromatic

#FFF125 #FFF562 #FFF99F #FFFDDC #FFFDE0

Accessibility & contrast

On white

1.09

#FFF99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.30

#FFF99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF99F

19.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF99F	#FFFFFF	#000000	##000000
##FFF99F	1.00	1.09	19.30	19.30
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.30	21.00	1.00	1.00
##000000	19.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF398

Deuteranopia (green-blind)

#FFF7A3

Tritanopia (blue-blind)

#FFEEE3

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fff99f;
/* rgb */ color: rgb(255, 249, 159);
/* oklch */ color: oklch(96.7% 0.111 105.0);

Tailwind

colors: {
  custom: {
    50: '#fffbbc',
    500: '#fff99f',
    950: '#000000',
  },
}

SCSS

$custom: #fff99f;
$custom-light: #fffbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#fff99f",
  "rgb": {
    "r": 255,
    "g": 249,
    "b": 159
  },
  "hsl": {
    "h": 56.25,
    "s": 100,
    "l": 81.176
  },
  "oklch": {
    "l": 0.96715,
    "c": 0.11131,
    "h": 105
  },
  "luminance": 0.91515
}

Semantic roles & 50–950 ramp

primary

#FFF99F

secondary

#5F68E3

accent

#0EE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FFF99F

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

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