#8ECD3F#8ECD3F

#8ECD3F is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 77.8% C 0.182 H 130.5°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#8ECD3F
RGB	rgb(142, 205, 63)
HSL	hsl(87, 59%, 53%)
HSV	hsv(87, 69%, 80%)
CMYK	cmyk(30.7%, 0%, 69.3%, 19.6%)
CIE-LAB	lab(75.93, -41.71, 61.23)
CIE-LCH	lch(75.93, 74.09, 124.26°)
OKLab	oklab(77.84% -0.1181 0.1384)
OKLCH	oklch(77.84% 0.182 130.5)
XYZ	xyz(33.8836, 49.7712, 12.5232)
Luminance	0.4977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8ECD3F #7E3FCD

analogous

#CDC53F #8ECD3F #47CD3F

triadic

#8ECD3F #3F8ECD #CD3F8E

tetradic

#8ECD3F #3FCDC5 #7E3FCD #CD3F47

square

#8ECD3F #3FCDC5 #7E3FCD #CD3F47

split-complementary

#8ECD3F #3F47CD #C53FCD

monochromatic

#4E741E #6EA42B #8ECD3F #ABDA70 #C7E6A0

Accessibility & contrast

On white

1.92

#8ECD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#8ECD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8ECD3F

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8ECD3F	#FFFFFF	#000000	##000000
##8ECD3F	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE29

Deuteranopia (green-blind)

#CDBA4B

Tritanopia (blue-blind)

#91C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #8ecd3f;
/* rgb */ color: rgb(142, 205, 63);
/* oklch */ color: oklch(77.8% 0.182 130.5);

Tailwind

colors: {
  custom: {
    50: '#b3dc7c',
    500: '#8ecd3f',
    950: '#000000',
  },
}

SCSS

$custom: #8ecd3f;
$custom-light: #b3dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ecd3f",
  "rgb": {
    "r": 142,
    "g": 205,
    "b": 63
  },
  "hsl": {
    "h": 86.62,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77838,
    "c": 0.18193,
    "h": 130.5
  },
  "luminance": 0.49772
}

Semantic roles & 50–950 ramp

primary

#8ECD3F

secondary

#B095D3

accent

#46E28B

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8ECD3F

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

Preview Lab → · Contrast checker → · Palette generator →