#6CC640#6CC640

#6CC640 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.3% C 0.190 H 137.1°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#6CC640
RGB	rgb(108, 198, 64)
HSL	hsl(100, 54%, 51%)
HSV	hsv(100, 68%, 78%)
CMYK	cmyk(45.5%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(72.19, -50.23, 56.45)
CIE-LCH	lch(72.19, 75.56, 131.66°)
OKLab	oklab(74.34% -0.139 0.129)
OKLCH	oklch(74.34% 0.19 137.1)
XYZ	xyz(27.3030, 43.9447, 11.8930)
Luminance	0.4395 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC640 #9A40C6

analogous

#AFC640 #6CC640 #40C657

triadic

#6CC640 #406CC6 #C6406C

tetradic

#6CC640 #40AFC6 #9A40C6 #C65740

square

#6CC640 #40AFC6 #9A40C6 #C65740

split-complementary

#6CC640 #5740C6 #C640AF

monochromatic

#396C20 #529B2E #6CC640 #90D46F #B5E29E

Accessibility & contrast

On white

2.15

#6CC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#6CC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC640

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC640	#FFFFFF	#000000	##000000
##6CC640	1.00	2.15	9.79	9.79
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62D

Deuteranopia (green-blind)

#C0AE4C

Tritanopia (blue-blind)

#67BFAB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6cc640;
/* rgb */ color: rgb(108, 198, 64);
/* oklch */ color: oklch(74.3% 0.190 137.1);

Tailwind

colors: {
  custom: {
    50: '#9dd87c',
    500: '#6cc640',
    950: '#000000',
  },
}

SCSS

$custom: #6cc640;
$custom-light: #9dd87c;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc640",
  "rgb": {
    "r": 108,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 100.299,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74344,
    "c": 0.18967,
    "h": 137.1
  },
  "luminance": 0.43946
}

Semantic roles & 50–950 ramp

primary

#6CC640

secondary

#BB93CE

accent

#4ADDAD

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6CC640

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

Preview Lab → · Contrast checker → · Palette generator →