#FFFF8F#FFFF8F

#FFFF8F is a very light, vivid yellow. Relative luminance 0.948; OKLCH L 97.7% C 0.135 H 108.7°. Best body text is #000000 at 19.95:1 contrast (WCAG AA passes).

Color values

HEX	#FFFF8F
RGB	rgb(255, 255, 143)
HSL	hsl(60, 100%, 78%)
HSV	hsv(60, 44%, 100%)
CMYK	cmyk(0%, 0%, 43.9%, 0%)
CIE-LAB	lab(97.94, -15.21, 53.26)
CIE-LCH	lch(97.94, 55.39, 105.94°)
OKLab	oklab(97.69% -0.0431 0.1277)
OKLCH	oklch(97.69% 0.135 108.7)
XYZ	xyz(81.9595, 94.7650, 39.9553)
Luminance	0.9476 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFF8F #8F8FFF

analogous

#FFC78F #FFFF8F #C7FF8F

triadic

#FFFF8F #8FFFFF #FF8FFF

tetradic

#FFFF8F #8FFFC7 #8F8FFF #FF8FC7

square

#FFFF8F #8FFFC7 #8F8FFF #FF8FC7

split-complementary

#FFFF8F #8FC7FF #C78FFF

monochromatic

#FFFF15 #FFFF52 #FFFF8F #FFFFCC #FFFFE0

Accessibility & contrast

On white

1.05

#FFFF8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.95

#FFFF8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFF8F

19.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFF8F	#FFFFFF	#000000	##000000
##FFFF8F	1.00	1.05	19.95	19.95
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.95	21.00	1.00	1.00
##000000	19.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF786

Deuteranopia (green-blind)

#FFFB94

Tritanopia (blue-blind)

#FFF3E4

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ffff8f;
/* rgb */ color: rgb(255, 255, 143);
/* oklch */ color: oklch(97.7% 0.135 108.7);

Tailwind

colors: {
  custom: {
    50: '#ffffb2',
    500: '#ffff8f',
    950: '#000000',
  },
}

SCSS

$custom: #ffff8f;
$custom-light: #ffffb2;
$custom-dark: #000000;

JSON

{
  "hex": "#ffff8f",
  "rgb": {
    "r": 255,
    "g": 255,
    "b": 143
  },
  "hsl": {
    "h": 60,
    "s": 100,
    "l": 78.039
  },
  "oklch": {
    "l": 0.97693,
    "c": 0.13478,
    "h": 108.7
  },
  "luminance": 0.94763
}

Semantic roles & 50–950 ramp

primary

#FFFF8F

secondary

#5252E0

accent

#00E600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FFFF8F

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

Preview Lab → · Contrast checker → · Palette generator →