#6DDD34#6DDD34

#6DDD34 is a light, highly saturated yellow-green. Relative luminance 0.552; OKLCH L 80.1% C 0.224 H 137.5°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#6DDD34
RGB	rgb(109, 221, 52)
HSL	hsl(100, 71%, 54%)
HSV	hsv(100, 76%, 87%)
CMYK	cmyk(50.7%, 0%, 76.5%, 13.3%)
CIE-LAB	lab(79.16, -59.53, 67.71)
CIE-LCH	lch(79.16, 90.16, 131.32°)
OKLab	oklab(80.06% -0.165 0.1509)
OKLCH	oklch(80.06% 0.224 137.5)
XYZ	xyz(32.7819, 55.2096, 12.1772)
Luminance	0.5521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DDD34 #A434DD

analogous

#C2DD34 #6DDD34 #34DD4F

triadic

#6DDD34 #346DDD #DD346D

tetradic

#6DDD34 #34C2DD #A434DD #DD4F34

square

#6DDD34 #34C2DD #A434DD #DD4F34

split-complementary

#6DDD34 #4F34DD #DD34C2

monochromatic

#3A8116 #51B51E #6DDD34 #93E668 #B8EF9D

Accessibility & contrast

On white

1.74

#6DDD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#6DDD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DDD34

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DDD34	#FFFFFF	#000000	##000000
##6DDD34	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA02

Deuteranopia (green-blind)

#D6C147

Tritanopia (blue-blind)

#65D5BD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #6ddd34;
/* rgb */ color: rgb(109, 221, 52);
/* oklch */ color: oklch(80.1% 0.224 137.5);

Tailwind

colors: {
  custom: {
    50: '#a1e878',
    500: '#6ddd34',
    950: '#000000',
  },
}

SCSS

$custom: #6ddd34;
$custom-light: #a1e878;
$custom-dark: #000000;

JSON

{
  "hex": "#6ddd34",
  "rgb": {
    "r": 109,
    "g": 221,
    "b": 52
  },
  "hsl": {
    "h": 99.763,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80061,
    "c": 0.22362,
    "h": 137.5
  },
  "luminance": 0.55212
}

Semantic roles & 50–950 ramp

primary

#6DDD34

secondary

#692D88

accent

#3AEEB1

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #6DDD34

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

Preview Lab → · Contrast checker → · Palette generator →