Acid Green#8FFE09

#8FFE09 is a very light, highly saturated yellow-green. Relative luminance 0.767; OKLCH L 89.5% C 0.256 H 134.0°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Acid Green — editorial page

Color values

HEX	#8FFE09
RGB	rgb(143, 254, 9)
HSL	hsl(87, 99%, 52%)
HSV	hsv(87, 96%, 100%)
CMYK	cmyk(43.7%, 0%, 96.5%, 0.4%)
CIE-LAB	lab(90.20, -62.89, 85.64)
CIE-LCH	lch(90.20, 106.25, 126.29°)
OKLab	oklab(89.47% -0.1775 0.1838)
OKLCH	oklch(89.47% 0.256 134)
XYZ	xyz(46.8180, 76.7402, 12.6038)
Luminance	0.7674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FFE09 #7809FE

analogous

#FEF309 #8FFE09 #15FE09

triadic

#8FFE09 #098FFE #FE098F

tetradic

#8FFE09 #09FEF3 #7809FE #FE0915

square

#8FFE09 #09FEF3 #7809FE #FE0915

split-complementary

#8FFE09 #0915FE #F309FE

monochromatic

#4D8C01 #6EC901 #8FFE09 #ABFE46 #C7FE83

Accessibility & contrast

On white

1.28

#8FFE09 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#8FFE09 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FFE09

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FFE09	#FFFFFF	#000000	##000000
##8FFE09	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE900

Deuteranopia (green-blind)

#FAE03A

Tritanopia (blue-blind)

#8DF4D8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #8ffe09;
/* rgb */ color: rgb(143, 254, 9);
/* oklch */ color: oklch(89.5% 0.256 134.0);

Tailwind

colors: {
  custom: {
    50: '#b9ff71',
    500: '#8ffe09',
    950: '#000000',
  },
}

SCSS

$custom: #8ffe09;
$custom-light: #b9ff71;
$custom-dark: #000000;

JSON

{
  "hex": "#8ffe09",
  "rgb": {
    "r": 143,
    "g": 254,
    "b": 9
  },
  "hsl": {
    "h": 87.184,
    "s": 99.19,
    "l": 51.569
  },
  "oklch": {
    "l": 0.89469,
    "c": 0.25551,
    "h": 134
  },
  "luminance": 0.76743
}

Semantic roles & 50–950 ramp

primary

#8FFE09

secondary

#501A91

accent

#29FF8A

background

#FDFFFB

surface

#F9FFF1

border

#D2D7CB

text

#131809

muted

#82867D

Preview Lab

Preview with #8FFE09

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

Preview Lab → · Contrast checker → · Palette generator →