#8ED340#8ED340

#8ED340 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.3% C 0.189 H 131.4°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#8ED340
RGB	rgb(142, 211, 64)
HSL	hsl(88, 63%, 54%)
HSV	hsv(88, 70%, 83%)
CMYK	cmyk(32.7%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(77.70, -44.23, 62.67)
CIE-LCH	lch(77.70, 76.71, 125.21°)
OKLab	oklab(79.29% -0.1249 0.1416)
OKLCH	oklch(79.29% 0.189 131.4)
XYZ	xyz(35.3747, 52.7082, 13.1594)
Luminance	0.5271 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ED340 #8540D3

analogous

#D3CE40 #8ED340 #45D340

triadic

#8ED340 #408ED3 #D3408E

tetradic

#8ED340 #40D3CE #8540D3 #D34045

square

#8ED340 #40D3CE #8540D3 #D34045

split-complementary

#8ED340 #4045D3 #CE40D3

monochromatic

#4F7C1D #6FAE28 #8ED340 #ABDE72 #C9EAA3

Accessibility & contrast

On white

1.82

#8ED340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#8ED340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ED340

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ED340	#FFFFFF	#000000	##000000
##8ED340	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC328

Deuteranopia (green-blind)

#D3BE4D

Tritanopia (blue-blind)

#90CAB6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #8ed340;
/* rgb */ color: rgb(142, 211, 64);
/* oklch */ color: oklch(79.3% 0.189 131.4);

Tailwind

colors: {
  custom: {
    50: '#b4e17d',
    500: '#8ed340',
    950: '#000000',
  },
}

SCSS

$custom: #8ed340;
$custom-light: #b4e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ed340",
  "rgb": {
    "r": 142,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 88.163,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79285,
    "c": 0.18877,
    "h": 131.4
  },
  "luminance": 0.52709
}

Semantic roles & 50–950 ramp

primary

#8ED340

secondary

#593384

accent

#42E68F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #8ED340

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

Preview Lab → · Contrast checker → · Palette generator →