#FFFF97#FFFF97

#FFFF97 is a very light, vivid yellow. Relative luminance 0.950; OKLCH L 97.8% C 0.127 H 108.5°. Best body text is #000000 at 20.00:1 contrast (WCAG AA passes).

Color values

HEX	#FFFF97
RGB	rgb(255, 255, 151)
HSL	hsl(60, 100%, 80%)
HSV	hsv(60, 41%, 100%)
CMYK	cmyk(0%, 0%, 40.8%, 0%)
CIE-LAB	lab(98.04, -14.43, 49.59)
CIE-LCH	lch(98.04, 51.65, 106.23°)
OKLab	oklab(97.81% -0.0402 0.12)
OKLCH	oklch(97.81% 0.127 108.5)
XYZ	xyz(82.5872, 95.0161, 43.2615)
Luminance	0.9501 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFF97 #9797FF

analogous

#FFCB97 #FFFF97 #CBFF97

triadic

#FFFF97 #97FFFF #FF97FF

tetradic

#FFFF97 #97FFCB #9797FF #FF97CB

square

#FFFF97 #97FFCB #9797FF #FF97CB

split-complementary

#FFFF97 #97CBFF #CB97FF

monochromatic

#FFFF1D #FFFF5A #FFFF97 #FFFFD4 #FFFFE0

Accessibility & contrast

On white

1.05

#FFFF97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.00

#FFFF97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFF97

20.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFF97	#FFFFFF	#000000	##000000
##FFFF97	1.00	1.05	20.00	20.00
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.00	21.00	1.00	1.00
##000000	20.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF78F

Deuteranopia (green-blind)

#FFFB9C

Tritanopia (blue-blind)

#FFF3E6

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ffff97;
/* rgb */ color: rgb(255, 255, 151);
/* oklch */ color: oklch(97.8% 0.127 108.5);

Tailwind

colors: {
  custom: {
    50: '#ffffb7',
    500: '#ffff97',
    950: '#000000',
  },
}

SCSS

$custom: #ffff97;
$custom-light: #ffffb7;
$custom-dark: #000000;

JSON

{
  "hex": "#ffff97",
  "rgb": {
    "r": 255,
    "g": 255,
    "b": 151
  },
  "hsl": {
    "h": 60,
    "s": 100,
    "l": 79.608
  },
  "oklch": {
    "l": 0.97806,
    "c": 0.12655,
    "h": 108.5
  },
  "luminance": 0.95014
}

Semantic roles & 50–950 ramp

primary

#FFFF97

secondary

#5959E2

accent

#00E600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FFFF97

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

Preview Lab → · Contrast checker → · Palette generator →