#8ED240#8ED240

#8ED240 is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 79.0% C 0.188 H 131.3°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#8ED240
RGB	rgb(142, 210, 64)
HSL	hsl(88, 62%, 54%)
HSV	hsv(88, 70%, 82%)
CMYK	cmyk(32.4%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(77.41, -43.81, 62.37)
CIE-LCH	lch(77.41, 76.22, 125.08°)
OKLab	oklab(79.05% -0.1237 0.1409)
OKLCH	oklch(79.05% 0.188 131.3)
XYZ	xyz(35.1270, 52.2129, 13.0768)
Luminance	0.5221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ED240 #8440D2

analogous

#D2CD40 #8ED240 #45D240

triadic

#8ED240 #408ED2 #D2408E

tetradic

#8ED240 #40D2CD #8440D2 #D24045

square

#8ED240 #40D2CD #8440D2 #D24045

split-complementary

#8ED240 #4045D2 #CD40D2

monochromatic

#4F7B1D #6FAC29 #8ED240 #ABDE72 #C9E9A3

Accessibility & contrast

On white

1.84

#8ED240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#8ED240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ED240

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ED240	#FFFFFF	#000000	##000000
##8ED240	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC329

Deuteranopia (green-blind)

#D2BD4D

Tritanopia (blue-blind)

#90C9B5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #8ed240;
/* rgb */ color: rgb(142, 210, 64);
/* oklch */ color: oklch(79.0% 0.188 131.3);

Tailwind

colors: {
  custom: {
    50: '#b4e07d',
    500: '#8ed240',
    950: '#000000',
  },
}

SCSS

$custom: #8ed240;
$custom-light: #b4e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ed240",
  "rgb": {
    "r": 142,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 87.945,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79045,
    "c": 0.18753,
    "h": 131.3
  },
  "luminance": 0.52214
}

Semantic roles & 50–950 ramp

primary

#8ED240

secondary

#583483

accent

#43E58E

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8ED240

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

Preview Lab → · Contrast checker → · Palette generator →