#6DD440#6DD440

#6DD440 is a light, highly saturated green. Relative luminance 0.507; OKLCH L 77.9% C 0.206 H 137.9°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#6DD440
RGB	rgb(109, 212, 64)
HSL	hsl(102, 63%, 54%)
HSV	hsv(102, 70%, 83%)
CMYK	cmyk(48.6%, 0%, 69.8%, 16.9%)
CIE-LAB	lab(76.50, -55.37, 60.96)
CIE-LCH	lch(76.50, 82.36, 132.25°)
OKLab	oklab(77.89% -0.153 0.1385)
OKLCH	oklch(77.89% 0.206 137.9)
XYZ	xyz(30.7745, 50.7062, 13.0151)
Luminance	0.5071 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DD440 #A740D4

analogous

#B7D440 #6DD440 #40D45D

triadic

#6DD440 #406DD4 #D4406D

tetradic

#6DD440 #40B7D4 #A740D4 #D45D40

square

#6DD440 #40B7D4 #A740D4 #D45D40

split-complementary

#6DD440 #5D40D4 #D440B7

monochromatic

#3A7D1C #51AF27 #6DD440 #93DF72 #B9EAA4

Accessibility & contrast

On white

1.88

#6DD440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#6DD440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DD440

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DD440	#FFFFFF	#000000	##000000
##6DD440	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC228

Deuteranopia (green-blind)

#CDB94E

Tritanopia (blue-blind)

#66CDB7

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #6dd440;
/* rgb */ color: rgb(109, 212, 64);
/* oklch */ color: oklch(77.9% 0.206 137.9);

Tailwind

colors: {
  custom: {
    50: '#9fe27d',
    500: '#6dd440',
    950: '#000000',
  },
}

SCSS

$custom: #6dd440;
$custom-light: #9fe27d;
$custom-dark: #000000;

JSON

{
  "hex": "#6dd440",
  "rgb": {
    "r": 109,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 101.757,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77894,
    "c": 0.20639,
    "h": 137.9
  },
  "luminance": 0.50708
}

Semantic roles & 50–950 ramp

primary

#6DD440

secondary

#6C3385

accent

#42E6B4

background

#FCFEFB

surface

#F6FCF2

border

#D0D5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #6DD440

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

Preview Lab → · Contrast checker → · Palette generator →