#6DC340#6DC340

#6DC340 is a light, vivid yellow-green. Relative luminance 0.427; OKLCH L 73.6% C 0.185 H 136.7°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#6DC340
RGB	rgb(109, 195, 64)
HSL	hsl(99, 52%, 51%)
HSV	hsv(99, 67%, 76%)
CMYK	cmyk(44.1%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(71.32, -48.71, 55.54)
CIE-LCH	lch(71.32, 73.87, 131.26°)
OKLab	oklab(73.64% -0.135 0.1271)
OKLCH	oklch(73.64% 0.185 136.7)
XYZ	xyz(26.7464, 42.6500, 11.6724)
Luminance	0.4265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC340 #9640C3

analogous

#AEC340 #6DC340 #40C354

triadic

#6DC340 #406DC3 #C3406D

tetradic

#6DC340 #40AEC3 #9640C3 #C35440

square

#6DC340 #40AEC3 #9640C3 #C35440

split-complementary

#6DC340 #5440C3 #C340AE

monochromatic

#396821 #53972F #6DC340 #91D26F #B4E09D

Accessibility & contrast

On white

2.20

#6DC340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#6DC340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC340

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC340	#FFFFFF	#000000	##000000
##6DC340	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32E

Deuteranopia (green-blind)

#BEAC4B

Tritanopia (blue-blind)

#69BCA8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6dc340;
/* rgb */ color: rgb(109, 195, 64);
/* oklch */ color: oklch(73.6% 0.185 136.7);

Tailwind

colors: {
  custom: {
    50: '#9dd67b',
    500: '#6dc340',
    950: '#000000',
  },
}

SCSS

$custom: #6dc340;
$custom-light: #9dd67b;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc340",
  "rgb": {
    "r": 109,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 99.389,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73639,
    "c": 0.1854,
    "h": 136.7
  },
  "luminance": 0.42652
}

Semantic roles & 50–950 ramp

primary

#6DC340

secondary

#B992CC

accent

#4CDCAA

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6DC340

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

Preview Lab → · Contrast checker → · Palette generator →