#8ED040#8ED040

#8ED040 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.6% C 0.185 H 131.0°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#8ED040
RGB	rgb(142, 208, 64)
HSL	hsl(88, 61%, 53%)
HSV	hsv(88, 69%, 82%)
CMYK	cmyk(31.7%, 0%, 69.2%, 18.4%)
CIE-LAB	lab(76.82, -42.95, 61.77)
CIE-LCH	lch(76.82, 75.23, 124.81°)
OKLab	oklab(78.57% -0.1214 0.1397)
OKLCH	oklch(78.57% 0.185 131)
XYZ	xyz(34.6363, 51.2315, 12.9133)
Luminance	0.5123 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ED040 #8240D0

analogous

#D0CA40 #8ED040 #46D040

triadic

#8ED040 #408ED0 #D0408E

tetradic

#8ED040 #40D0CA #8240D0 #D04046

square

#8ED040 #40D0CA #8240D0 #D04046

split-complementary

#8ED040 #4046D0 #CA40D0

monochromatic

#4F781E #6FA92A #8ED040 #ABDC71 #C8E8A2

Accessibility & contrast

On white

1.87

#8ED040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#8ED040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ED040

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ED040	#FFFFFF	#000000	##000000
##8ED040	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C129

Deuteranopia (green-blind)

#D0BC4D

Tritanopia (blue-blind)

#91C7B3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #8ed040;
/* rgb */ color: rgb(142, 208, 64);
/* oklch */ color: oklch(78.6% 0.185 131.0);

Tailwind

colors: {
  custom: {
    50: '#b4de7d',
    500: '#8ed040',
    950: '#000000',
  },
}

SCSS

$custom: #8ed040;
$custom-light: #b4de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ed040",
  "rgb": {
    "r": 142,
    "g": 208,
    "b": 64
  },
  "hsl": {
    "h": 87.5,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78565,
    "c": 0.18504,
    "h": 131
  },
  "luminance": 0.51233
}

Semantic roles & 50–950 ramp

primary

#8ED040

secondary

#573480

accent

#44E48D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8ED040

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

Preview Lab → · Contrast checker → · Palette generator →