#6CB840#6CB840

#6CB840 is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 70.8% C 0.172 H 136.0°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#6CB840
RGB	rgb(108, 184, 64)
HSL	hsl(98, 48%, 49%)
HSV	hsv(98, 65%, 72%)
CMYK	cmyk(41.3%, 0%, 65.2%, 27.8%)
CIE-LAB	lab(67.90, -44.52, 51.86)
CIE-LCH	lch(67.90, 68.35, 130.64°)
OKLab	oklab(70.83% -0.1235 0.1193)
OKLCH	oklch(70.83% 0.172 136)
XYZ	xyz(24.2496, 37.8380, 10.8752)
Luminance	0.3784 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB840 #8C40B8

analogous

#A8B840 #6CB840 #40B850

triadic

#6CB840 #406CB8 #B8406C

tetradic

#6CB840 #40A8B8 #8C40B8 #B85040

square

#6CB840 #40A8B8 #8C40B8 #B85040

split-complementary

#6CB840 #5040B8 #B840A8

monochromatic

#375D20 #518B30 #6CB840 #8ECB6A #B0DB97

Accessibility & contrast

On white

2.45

#6CB840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#6CB840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB840

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB840	#FFFFFF	#000000	##000000
##6CB840	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA931

Deuteranopia (green-blind)

#B4A34A

Tritanopia (blue-blind)

#69B19F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #6cb840;
/* rgb */ color: rgb(108, 184, 64);
/* oklch */ color: oklch(70.8% 0.172 136.0);

Tailwind

colors: {
  custom: {
    50: '#9cce7a',
    500: '#6cb840',
    950: '#000000',
  },
}

SCSS

$custom: #6cb840;
$custom-light: #9cce7a;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb840",
  "rgb": {
    "r": 108,
    "g": 184,
    "b": 64
  },
  "hsl": {
    "h": 98,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70829,
    "c": 0.17177,
    "h": 136
  },
  "luminance": 0.37839
}

Semantic roles & 50–950 ramp

primary

#6CB840

secondary

#B28DC7

accent

#50D8A6

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0F130A

muted

#7E827C

Preview Lab

Preview with #6CB840

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

Preview Lab → · Contrast checker → · Palette generator →