#F8FF89#F8FF89

#F8FF89 is a very light, vivid yellow. Relative luminance 0.933; OKLCH L 97.1% C 0.142 H 111.8°. Best body text is #000000 at 19.66:1 contrast (WCAG AA passes).

Color values

HEX	#F8FF89
RGB	rgb(248, 255, 137)
HSL	hsl(64, 100%, 77%)
HSV	hsv(64, 46%, 100%)
CMYK	cmyk(2.7%, 0%, 46.3%, 0%)
CIE-LAB	lab(97.34, -18.46, 55.22)
CIE-LCH	lch(97.34, 58.22, 108.48°)
OKLab	oklab(97.07% -0.0526 0.1317)
OKLCH	oklch(97.07% 0.142 111.8)
XYZ	xyz(78.9881, 93.2840, 37.5067)
Luminance	0.9328 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8FF89 #9089FF

analogous

#FFCB89 #F8FF89 #BDFF89

triadic

#F8FF89 #89F8FF #FF89F8

tetradic

#F8FF89 #89FFCB #9089FF #FF89BD

square

#F8FF89 #89FFCB #9089FF #FF89BD

split-complementary

#F8FF89 #89BDFF #CB89FF

monochromatic

#F1FF0F #F4FF4C #F8FF89 #FCFFC6 #FDFFE0

Accessibility & contrast

On white

1.07

#F8FF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.66

#F8FF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8FF89

19.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8FF89	#FFFFFF	#000000	##000000
##F8FF89	1.00	1.07	19.66	19.66
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.66	21.00	1.00	1.00
##000000	19.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF67F

Deuteranopia (green-blind)

#FFF98F

Tritanopia (blue-blind)

#FFF3E3

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #f8ff89;
/* rgb */ color: rgb(248, 255, 137);
/* oklch */ color: oklch(97.1% 0.142 111.8);

Tailwind

colors: {
  custom: {
    50: '#fcffae',
    500: '#f8ff89',
    950: '#000000',
  },
}

SCSS

$custom: #f8ff89;
$custom-light: #fcffae;
$custom-dark: #000000;

JSON

{
  "hex": "#f8ff89",
  "rgb": {
    "r": 248,
    "g": 255,
    "b": 137
  },
  "hsl": {
    "h": 63.559,
    "s": 100,
    "l": 76.863
  },
  "oklch": {
    "l": 0.97066,
    "c": 0.1418,
    "h": 111.8
  },
  "luminance": 0.93283
}

Semantic roles & 50–950 ramp

primary

#F8FF89

secondary

#554DE0

accent

#00E60E

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #F8FF89

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

Preview Lab → · Contrast checker → · Palette generator →