#8ECB3C#8ECB3C

#8ECB3C is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.3% C 0.181 H 130.0°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#8ECB3C
RGB	rgb(142, 203, 60)
HSL	hsl(86, 58%, 52%)
HSV	hsv(86, 70%, 80%)
CMYK	cmyk(30%, 0%, 70.4%, 20.4%)
CIE-LAB	lab(75.32, -41.04, 61.73)
CIE-LCH	lch(75.32, 74.13, 123.62°)
OKLab	oklab(77.34% -0.1165 0.139)
OKLCH	oklch(77.34% 0.181 130)
XYZ	xyz(33.3267, 48.7879, 11.9352)
Luminance	0.4879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECB3C #793CCB

analogous

#CBC03C #8ECB3C #47CB3C

triadic

#8ECB3C #3C8ECB #CB3C8E

tetradic

#8ECB3C #3CCBC0 #793CCB #CB3C47

square

#8ECB3C #3CCBC0 #793CCB #CB3C47

split-complementary

#8ECB3C #3C47CB #C03CCB

monochromatic

#4C6F1E #6D9F2A #8ECB3C #AAD86C #C6E59D

Accessibility & contrast

On white

1.95

#8ECB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#8ECB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECB3C

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECB3C	#FFFFFF	#000000	##000000
##8ECB3C	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC24

Deuteranopia (green-blind)

#CCB849

Tritanopia (blue-blind)

#92C2AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #8ecb3c;
/* rgb */ color: rgb(142, 203, 60);
/* oklch */ color: oklch(77.3% 0.181 130.0);

Tailwind

colors: {
  custom: {
    50: '#b3db7a',
    500: '#8ecb3c',
    950: '#000000',
  },
}

SCSS

$custom: #8ecb3c;
$custom-light: #b3db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecb3c",
  "rgb": {
    "r": 142,
    "g": 203,
    "b": 60
  },
  "hsl": {
    "h": 85.594,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.77336,
    "c": 0.18138,
    "h": 130
  },
  "luminance": 0.48789
}

Semantic roles & 50–950 ramp

primary

#8ECB3C

secondary

#AD92D1

accent

#47E189

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8ECB3C

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

Preview Lab → · Contrast checker → · Palette generator →