#FFF291#FFF291

#FFF291 is a very light, moderate yellow. Relative luminance 0.868; OKLCH L 95.1% C 0.119 H 101.7°. Best body text is #000000 at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#FFF291
RGB	rgb(255, 242, 145)
HSL	hsl(53, 100%, 78%)
HSV	hsv(53, 43%, 100%)
CMYK	cmyk(0%, 5.1%, 43.1%, 0%)
CIE-LAB	lab(94.66, -8.65, 48.24)
CIE-LCH	lch(94.66, 49.01, 100.16°)
OKLab	oklab(95.1% -0.0241 0.1166)
OKLCH	oklch(95.1% 0.119 101.7)
XYZ	xyz(78.1047, 86.8109, 39.4245)
Luminance	0.8681 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF291 #919EFF

analogous

#FFBB91 #FFF291 #D5FF91

triadic

#FFF291 #91FFF2 #F291FF

tetradic

#FFF291 #91FFBB #919EFF #FF91D5

square

#FFF291 #91FFBB #919EFF #FF91D5

split-complementary

#FFF291 #91D5FF #BB91FF

monochromatic

#FFE417 #FFEB54 #FFF291 #FFF9CE #FFFBE0

Accessibility & contrast

On white

1.14

#FFF291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.36

#FFF291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF291

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF291	#FFFFFF	#000000	##000000
##FFF291	1.00	1.14	18.36	18.36
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.36	21.00	1.00	1.00
##000000	18.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC89

Deuteranopia (green-blind)

#FFF295

Tritanopia (blue-blind)

#FFE6DA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fff291;
/* rgb */ color: rgb(255, 242, 145);
/* oklch */ color: oklch(95.1% 0.119 101.7);

Tailwind

colors: {
  custom: {
    50: '#fff6b3',
    500: '#fff291',
    950: '#000000',
  },
}

SCSS

$custom: #fff291;
$custom-light: #fff6b3;
$custom-dark: #000000;

JSON

{
  "hex": "#fff291",
  "rgb": {
    "r": 255,
    "g": 242,
    "b": 145
  },
  "hsl": {
    "h": 52.909,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.95095,
    "c": 0.11907,
    "h": 101.7
  },
  "luminance": 0.86809
}

Semantic roles & 50–950 ramp

primary

#FFF291

secondary

#5364E1

accent

#1BE600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FFF291

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

Preview Lab → · Contrast checker → · Palette generator →