#8EC339#8EC339

#8EC339 is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.4% C 0.173 H 128.4°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#8EC339
RGB	rgb(142, 195, 57)
HSL	hsl(83, 55%, 49%)
HSV	hsv(83, 71%, 76%)
CMYK	cmyk(27.2%, 0%, 70.8%, 23.5%)
CIE-LAB	lab(72.94, -37.69, 60.44)
CIE-LCH	lch(72.94, 71.23, 121.95°)
OKLab	oklab(75.4% -0.1076 0.1359)
OKLCH	oklch(75.4% 0.173 128.4)
XYZ	xyz(31.4089, 45.0757, 10.9158)
Luminance	0.4508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC339 #6E39C3

analogous

#C3B339 #8EC339 #49C339

triadic

#8EC339 #398EC3 #C3398E

tetradic

#8EC339 #39C3B3 #6E39C3 #C33949

square

#8EC339 #39C3B3 #6E39C3 #C33949

split-complementary

#8EC339 #3949C3 #B339C3

monochromatic

#49641D #6C942B #8EC339 #A9D267 #C4E096

Accessibility & contrast

On white

2.10

#8EC339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#8EC339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC339

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC339	#FFFFFF	#000000	##000000
##8EC339	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB522

Deuteranopia (green-blind)

#C5B245

Tritanopia (blue-blind)

#93BAA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8ec339;
/* rgb */ color: rgb(142, 195, 57);
/* oklch */ color: oklch(75.4% 0.173 128.4);

Tailwind

colors: {
  custom: {
    50: '#b3d578',
    500: '#8ec339',
    950: '#000000',
  },
}

SCSS

$custom: #8ec339;
$custom-light: #b3d578;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec339",
  "rgb": {
    "r": 142,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 83.043,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.75397,
    "c": 0.17331,
    "h": 128.4
  },
  "luminance": 0.45076
}

Semantic roles & 50–950 ramp

primary

#8EC339

secondary

#A58CCC

accent

#4ADE83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8EC339

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

Preview Lab → · Contrast checker → · Palette generator →