#6CC33F#6CC33F

#6CC33F is a light, vivid yellow-green. Relative luminance 0.426; OKLCH L 73.6% C 0.187 H 136.8°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#6CC33F
RGB	rgb(108, 195, 63)
HSL	hsl(100, 52%, 51%)
HSV	hsv(100, 68%, 76%)
CMYK	cmyk(44.6%, 0%, 67.7%, 23.5%)
CIE-LAB	lab(71.27, -49.11, 55.87)
CIE-LCH	lch(71.27, 74.39, 131.32°)
OKLab	oklab(73.58% -0.1361 0.1277)
OKLCH	oklch(73.58% 0.187 136.8)
XYZ	xyz(26.5959, 42.5756, 11.5182)
Luminance	0.4258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC33F #963FC3

analogous

#AEC33F #6CC33F #3FC354

triadic

#6CC33F #3F6CC3 #C33F6C

tetradic

#6CC33F #3FAEC3 #963FC3 #C3543F

square

#6CC33F #3FAEC3 #963FC3 #C3543F

split-complementary

#6CC33F #543FC3 #C33FAE

monochromatic

#396720 #52962F #6CC33F #90D26E #B3E09C

Accessibility & contrast

On white

2.21

#6CC33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#6CC33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC33F

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC33F	#FFFFFF	#000000	##000000
##6CC33F	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32C

Deuteranopia (green-blind)

#BEAC4B

Tritanopia (blue-blind)

#68BCA8

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6cc33f;
/* rgb */ color: rgb(108, 195, 63);
/* oklch */ color: oklch(73.6% 0.187 136.8);

Tailwind

colors: {
  custom: {
    50: '#9dd67b',
    500: '#6cc33f',
    950: '#000000',
  },
}

SCSS

$custom: #6cc33f;
$custom-light: #9dd67b;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc33f",
  "rgb": {
    "r": 108,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 99.545,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73583,
    "c": 0.18659,
    "h": 136.8
  },
  "luminance": 0.42577
}

Semantic roles & 50–950 ramp

primary

#6CC33F

secondary

#B892CC

accent

#4CDCAB

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6CC33F

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

Preview Lab → · Contrast checker → · Palette generator →