#6CC73B#6CC73B

#6CC73B is a light, vivid yellow-green. Relative luminance 0.444; OKLCH L 74.6% C 0.194 H 136.8°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#6CC73B
RGB	rgb(108, 199, 59)
HSL	hsl(99, 56%, 51%)
HSV	hsv(99, 70%, 78%)
CMYK	cmyk(45.7%, 0%, 70.4%, 22%)
CIE-LAB	lab(72.46, -51.01, 58.66)
CIE-LCH	lch(72.46, 77.74, 131.01°)
OKLab	oklab(74.55% -0.1415 0.133)
OKLCH	oklch(74.55% 0.194 136.8)
XYZ	xyz(27.3964, 44.3490, 11.2534)
Luminance	0.4435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC73B #963BC7

analogous

#B2C73B #6CC73B #3BC750

triadic

#6CC73B #3B6CC7 #C73B6C

tetradic

#6CC73B #3BB2C7 #963BC7 #C7503B

square

#6CC73B #3BB2C7 #963BC7 #C7503B

split-complementary

#6CC73B #503BC7 #C73BB2

monochromatic

#38691E #52992C #6CC73B #90D56B #B3E29A

Accessibility & contrast

On white

2.13

#6CC73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#6CC73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC73B

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC73B	#FFFFFF	#000000	##000000
##6CC73B	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB624

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#67C0AB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6cc73b;
/* rgb */ color: rgb(108, 199, 59);
/* oklch */ color: oklch(74.6% 0.194 136.8);

Tailwind

colors: {
  custom: {
    50: '#9dd979',
    500: '#6cc73b',
    950: '#000000',
  },
}

SCSS

$custom: #6cc73b;
$custom-light: #9dd979;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc73b",
  "rgb": {
    "r": 108,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 99,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74554,
    "c": 0.1942,
    "h": 136.8
  },
  "luminance": 0.44351
}

Semantic roles & 50–950 ramp

primary

#6CC73B

secondary

#B890CE

accent

#49DFAA

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6CC73B

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

Preview Lab → · Contrast checker → · Palette generator →