#6FF666#6FF666

#6FF666 is a very light, highly saturated green. Relative luminance 0.703; OKLCH L 86.8% C 0.220 H 142.4°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#6FF666
RGB	rgb(111, 246, 102)
HSL	hsl(116, 89%, 68%)
HSV	hsv(116, 59%, 96%)
CMYK	cmyk(54.9%, 0%, 58.5%, 3.5%)
CIE-LAB	lab(87.12, -63.92, 57.11)
CIE-LCH	lch(87.12, 85.72, 138.22°)
OKLab	oklab(86.75% -0.1741 0.1343)
OKLCH	oklch(86.75% 0.22 142.4)
XYZ	xyz(41.9074, 70.2468, 23.9184)
Luminance	0.7025 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF666 #ED66F6

analogous

#B7F666 #6FF666 #66F6A5

triadic

#6FF666 #666FF6 #F6666F

tetradic

#6FF666 #66B7F6 #ED66F6 #F6A566

square

#6FF666 #66B7F6 #ED66F6 #F6A566

split-complementary

#6FF666 #A566F6 #F666B7

monochromatic

#19D50D #39F32C #6FF666 #A5F9A0 #DCFDDA

Accessibility & contrast

On white

1.40

#6FF666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#6FF666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF666

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF666	#FFFFFF	#000000	##000000
##6FF666	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE157

Deuteranopia (green-blind)

#EAD671

Tritanopia (blue-blind)

#5BEFD7

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #6ff666;
/* rgb */ color: rgb(111, 246, 102);
/* oklch */ color: oklch(86.8% 0.220 142.4);

Tailwind

colors: {
  custom: {
    50: '#a3fa96',
    500: '#6ff666',
    950: '#000000',
  },
}

SCSS

$custom: #6ff666;
$custom-light: #a3fa96;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff666",
  "rgb": {
    "r": 111,
    "g": 246,
    "b": 102
  },
  "hsl": {
    "h": 116.25,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.86752,
    "c": 0.21989,
    "h": 142.4
  },
  "luminance": 0.7025
}

Semantic roles & 50–950 ramp

primary

#6FF666

secondary

#C531CF

accent

#00E6D7

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10170E

muted

#81857F

Preview Lab

Preview with #6FF666

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

Preview Lab → · Contrast checker → · Palette generator →