#FFFF88#FFFF88

#FFFF88 is a very light, vivid yellow. Relative luminance 0.946; OKLCH L 97.6% C 0.142 H 108.8°. Best body text is #000000 at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#FFFF88
RGB	rgb(255, 255, 136)
HSL	hsl(60, 100%, 77%)
HSV	hsv(60, 47%, 100%)
CMYK	cmyk(0%, 0%, 46.7%, 0%)
CIE-LAB	lab(97.86, -15.85, 56.43)
CIE-LCH	lch(97.86, 58.61, 105.69°)
OKLab	oklab(97.6% -0.0456 0.1342)
OKLCH	oklch(97.6% 0.142 108.8)
XYZ	xyz(81.4456, 94.5595, 37.2492)
Luminance	0.9456 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFF88 #8888FF

analogous

#FFC488 #FFFF88 #C4FF88

triadic

#FFFF88 #88FFFF #FF88FF

tetradic

#FFFF88 #88FFC4 #8888FF #FF88C4

square

#FFFF88 #88FFC4 #8888FF #FF88C4

split-complementary

#FFFF88 #88C4FF #C488FF

monochromatic

#FFFF0E #FFFF4B #FFFF88 #FFFFC5 #FFFFE0

Accessibility & contrast

On white

1.05

#FFFF88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.91

#FFFF88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFF88

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFF88	#FFFFFF	#000000	##000000
##FFFF88	1.00	1.05	19.91	19.91
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.91	21.00	1.00	1.00
##000000	19.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF67E

Deuteranopia (green-blind)

#FFFB8E

Tritanopia (blue-blind)

#FFF2E3

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ffff88;
/* rgb */ color: rgb(255, 255, 136);
/* oklch */ color: oklch(97.6% 0.142 108.8);

Tailwind

colors: {
  custom: {
    50: '#ffffad',
    500: '#ffff88',
    950: '#000000',
  },
}

SCSS

$custom: #ffff88;
$custom-light: #ffffad;
$custom-dark: #000000;

JSON

{
  "hex": "#ffff88",
  "rgb": {
    "r": 255,
    "g": 255,
    "b": 136
  },
  "hsl": {
    "h": 60,
    "s": 100,
    "l": 76.667
  },
  "oklch": {
    "l": 0.97601,
    "c": 0.14172,
    "h": 108.8
  },
  "luminance": 0.94558
}

Semantic roles & 50–950 ramp

primary

#FFFF88

secondary

#4C4CDF

accent

#00E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FFFF88

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

Preview Lab → · Contrast checker → · Palette generator →