#6FC643#6FC643

#6FC643 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 74.5% C 0.186 H 136.9°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#6FC643
RGB	rgb(111, 198, 67)
HSL	hsl(100, 53%, 52%)
HSV	hsv(100, 66%, 78%)
CMYK	cmyk(43.9%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(72.34, -49.04, 55.44)
CIE-LCH	lch(72.34, 74.02, 131.49°)
OKLab	oklab(74.51% -0.1358 0.1272)
OKLCH	oklch(74.51% 0.186 136.9)
XYZ	xyz(27.7619, 44.1712, 12.3722)
Luminance	0.4417 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC643 #9A43C6

analogous

#B1C643 #6FC643 #43C659

triadic

#6FC643 #436FC6 #C6436F

tetradic

#6FC643 #43B1C6 #9A43C6 #C65943

square

#6FC643 #43B1C6 #9A43C6 #C65943

split-complementary

#6FC643 #5943C6 #C643B1

monochromatic

#3B6D21 #549C2F #6FC643 #93D472 #B7E2A1

Accessibility & contrast

On white

2.14

#6FC643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#6FC643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC643

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC643	#FFFFFF	#000000	##000000
##6FC643	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB631

Deuteranopia (green-blind)

#C1AF4E

Tritanopia (blue-blind)

#6BBFAB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6fc643;
/* rgb */ color: rgb(111, 198, 67);
/* oklch */ color: oklch(74.5% 0.186 136.9);

Tailwind

colors: {
  custom: {
    50: '#9fd87d',
    500: '#6fc643',
    950: '#000000',
  },
}

SCSS

$custom: #6fc643;
$custom-light: #9fd87d;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc643",
  "rgb": {
    "r": 111,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 99.847,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74511,
    "c": 0.18609,
    "h": 136.9
  },
  "luminance": 0.44173
}

Semantic roles & 50–950 ramp

primary

#6FC643

secondary

#BC96CF

accent

#4BDDAC

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6FC643

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

Preview Lab → · Contrast checker → · Palette generator →