#8EFE09#8EFE09

#8EFE09 is a very light, highly saturated yellow-green. Relative luminance 0.767; OKLCH L 89.4% C 0.256 H 134.2°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#8EFE09
RGB	rgb(142, 254, 9)
HSL	hsl(87, 99%, 52%)
HSV	hsv(87, 96%, 100%)
CMYK	cmyk(44.1%, 0%, 96.5%, 0.4%)
CIE-LAB	lab(90.16, -63.20, 85.59)
CIE-LCH	lch(90.16, 106.39, 126.44°)
OKLab	oklab(89.42% -0.1783 0.1837)
OKLCH	oklch(89.42% 0.256 134.2)
XYZ	xyz(46.6456, 76.6514, 12.5957)
Luminance	0.7665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EFE09 #7909FE

analogous

#FEF409 #8EFE09 #14FE09

triadic

#8EFE09 #098EFE #FE098E

tetradic

#8EFE09 #09FEF4 #7909FE #FE0914

square

#8EFE09 #09FEF4 #7909FE #FE0914

split-complementary

#8EFE09 #0914FE #F409FE

monochromatic

#4C8C01 #6DC901 #8EFE09 #AAFE46 #C6FE83

Accessibility & contrast

On white

1.29

#8EFE09 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#8EFE09 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EFE09

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EFE09	#FFFFFF	#000000	##000000
##8EFE09	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE800

Deuteranopia (green-blind)

#FAE03A

Tritanopia (blue-blind)

#8CF4D8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #8efe09;
/* rgb */ color: rgb(142, 254, 9);
/* oklch */ color: oklch(89.4% 0.256 134.2);

Tailwind

colors: {
  custom: {
    50: '#b9ff71',
    500: '#8efe09',
    950: '#000000',
  },
}

SCSS

$custom: #8efe09;
$custom-light: #b9ff71;
$custom-dark: #000000;

JSON

{
  "hex": "#8efe09",
  "rgb": {
    "r": 142,
    "g": 254,
    "b": 9
  },
  "hsl": {
    "h": 87.429,
    "s": 99.19,
    "l": 51.569
  },
  "oklch": {
    "l": 0.89424,
    "c": 0.25598,
    "h": 134.2
  },
  "luminance": 0.76654
}

Semantic roles & 50–950 ramp

primary

#8EFE09

secondary

#511A91

accent

#29FF8B

background

#FDFFFB

surface

#F9FFF1

border

#D2D7CB

text

#131809

muted

#82867D

Preview Lab

Preview with #8EFE09

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

Preview Lab → · Contrast checker → · Palette generator →