#6CC63D#6CC63D

#6CC63D is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.3% C 0.192 H 136.9°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#6CC63D
RGB	rgb(108, 198, 61)
HSL	hsl(99, 55%, 51%)
HSV	hsv(99, 69%, 78%)
CMYK	cmyk(45.5%, 0%, 69.2%, 22.4%)
CIE-LAB	lab(72.17, -50.47, 57.60)
CIE-LCH	lch(72.17, 76.58, 131.22°)
OKLab	oklab(74.32% -0.1399 0.131)
OKLCH	oklch(74.32% 0.192 136.9)
XYZ	xyz(27.2199, 43.9115, 11.4554)
Luminance	0.4391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC63D #973DC6

analogous

#B0C63D #6CC63D #3DC652

triadic

#6CC63D #3D6CC6 #C63D6C

tetradic

#6CC63D #3DB0C6 #973DC6 #C6523D

square

#6CC63D #3DB0C6 #973DC6 #C6523D

split-complementary

#6CC63D #523DC6 #C63DB0

monochromatic

#396A1F #52992D #6CC63D #90D46C #B4E29C

Accessibility & contrast

On white

2.15

#6CC63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#6CC63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC63D

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC63D	#FFFFFF	#000000	##000000
##6CC63D	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB628

Deuteranopia (green-blind)

#C1AE4A

Tritanopia (blue-blind)

#67BFAB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6cc63d;
/* rgb */ color: rgb(108, 198, 61);
/* oklch */ color: oklch(74.3% 0.192 136.9);

Tailwind

colors: {
  custom: {
    50: '#9dd87a',
    500: '#6cc63d',
    950: '#000000',
  },
}

SCSS

$custom: #6cc63d;
$custom-light: #9dd87a;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc63d",
  "rgb": {
    "r": 108,
    "g": 198,
    "b": 61
  },
  "hsl": {
    "h": 99.416,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74319,
    "c": 0.19168,
    "h": 136.9
  },
  "luminance": 0.43913
}

Semantic roles & 50–950 ramp

primary

#6CC63D

secondary

#B991CE

accent

#4ADEAB

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6CC63D

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

Preview Lab → · Contrast checker → · Palette generator →