#8EC139#8EC139

#8EC139 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 74.9% C 0.171 H 128.0°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#8EC139
RGB	rgb(142, 193, 57)
HSL	hsl(83, 54%, 49%)
HSV	hsv(83, 70%, 76%)
CMYK	cmyk(26.4%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(72.35, -36.79, 59.84)
CIE-LCH	lch(72.35, 70.25, 121.58°)
OKLab	oklab(74.92% -0.1051 0.1346)
OKLCH	oklch(74.92% 0.171 128)
XYZ	xyz(30.9638, 44.1854, 10.7674)
Luminance	0.4419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC139 #6C39C1

analogous

#C1B039 #8EC139 #4AC139

triadic

#8EC139 #398EC1 #C1398E

tetradic

#8EC139 #39C1B0 #6C39C1 #C1394A

square

#8EC139 #39C1B0 #6C39C1 #C1394A

split-complementary

#8EC139 #394AC1 #B039C1

monochromatic

#48631D #6B922B #8EC139 #A9D266 #C4E095

Accessibility & contrast

On white

2.13

#8EC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#8EC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC139

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC139	#FFFFFF	#000000	##000000
##8EC139	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#C4B045

Tritanopia (blue-blind)

#93B8A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #8ec139;
/* rgb */ color: rgb(142, 193, 57);
/* oklch */ color: oklch(74.9% 0.171 128.0);

Tailwind

colors: {
  custom: {
    50: '#b3d478',
    500: '#8ec139',
    950: '#000000',
  },
}

SCSS

$custom: #8ec139;
$custom-light: #b3d478;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec139",
  "rgb": {
    "r": 142,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 82.5,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74918,
    "c": 0.17081,
    "h": 128
  },
  "luminance": 0.44186
}

Semantic roles & 50–950 ramp

primary

#8EC139

secondary

#A38BCB

accent

#4ADE81

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8EC139

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

Preview Lab → · Contrast checker → · Palette generator →