#8ECB40#8ECB40

#8ECB40 is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.4% C 0.179 H 130.2°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#8ECB40
RGB	rgb(142, 203, 64)
HSL	hsl(86, 57%, 52%)
HSV	hsv(86, 68%, 80%)
CMYK	cmyk(30%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(75.35, -40.77, 60.26)
CIE-LCH	lch(75.35, 72.75, 124.08°)
OKLab	oklab(77.37% -0.1154 0.1365)
OKLCH	oklch(77.37% 0.179 130.2)
XYZ	xyz(33.4365, 48.8318, 12.5133)
Luminance	0.4883 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECB40 #7D40CB

analogous

#CBC340 #8ECB40 #48CB40

triadic

#8ECB40 #408ECB #CB408E

tetradic

#8ECB40 #40CBC3 #7D40CB #CB4048

square

#8ECB40 #40CBC3 #7D40CB #CB4048

split-complementary

#8ECB40 #4048CB #C340CB

monochromatic

#4D721F #6EA22C #8ECB40 #AAD870 #C7E5A0

Accessibility & contrast

On white

1.95

#8ECB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#8ECB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECB40

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECB40	#FFFFFF	#000000	##000000
##8ECB40	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2B

Deuteranopia (green-blind)

#CCB84C

Tritanopia (blue-blind)

#91C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #8ecb40;
/* rgb */ color: rgb(142, 203, 64);
/* oklch */ color: oklch(77.4% 0.179 130.2);

Tailwind

colors: {
  custom: {
    50: '#b3db7c',
    500: '#8ecb40',
    950: '#000000',
  },
}

SCSS

$custom: #8ecb40;
$custom-light: #b3db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecb40",
  "rgb": {
    "r": 142,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 86.331,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77367,
    "c": 0.17876,
    "h": 130.2
  },
  "luminance": 0.48833
}

Semantic roles & 50–950 ramp

primary

#8ECB40

secondary

#B095D2

accent

#47E08B

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8ECB40

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

Preview Lab → · Contrast checker → · Palette generator →