#6FF291#6FF291

#6FF291 is a very light, vivid green. Relative luminance 0.689; OKLCH L 86.4% C 0.178 H 149.7°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#6FF291
RGB	rgb(111, 242, 145)
HSL	hsl(136, 83%, 69%)
HSV	hsv(136, 54%, 95%)
CMYK	cmyk(54.1%, 0%, 40.1%, 5.1%)
CIE-LAB	lab(86.47, -56.60, 36.10)
CIE-LCH	lch(86.47, 67.13, 147.47°)
OKLab	oklab(86.39% -0.1533 0.0895)
OKLCH	oklch(86.39% 0.178 149.7)
XYZ	xyz(43.4155, 68.9243, 37.7984)
Luminance	0.6893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF291 #F26FD0

analogous

#8FF26F #6FF291 #6FF2D3

triadic

#6FF291 #916FF2 #F2916F

tetradic

#6FF291 #6F8FF2 #F26FD0 #F2D36F

square

#6FF291 #6F8FF2 #F26FD0 #F2D36F

split-complementary

#6FF291 #D36FF2 #F26F8F

monochromatic

#13D445 #37ED66 #6FF291 #A7F7BC #DFFCE7

Accessibility & contrast

On white

1.42

#6FF291 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#6FF291 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF291

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF291	#FFFFFF	#000000	##000000
##6FF291	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E08A

Deuteranopia (green-blind)

#E2D497

Tritanopia (blue-blind)

#50EEDA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #6ff291;
/* rgb */ color: rgb(111, 242, 145);
/* oklch */ color: oklch(86.4% 0.178 149.7);

Tailwind

colors: {
  custom: {
    50: '#a2f7b2',
    500: '#6ff291',
    950: '#000000',
  },
}

SCSS

$custom: #6ff291;
$custom-light: #a2f7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff291",
  "rgb": {
    "r": 111,
    "g": 242,
    "b": 145
  },
  "hsl": {
    "h": 135.573,
    "s": 83.439,
    "l": 69.216
  },
  "oklch": {
    "l": 0.86391,
    "c": 0.17754,
    "h": 149.7
  },
  "luminance": 0.68928
}

Semantic roles & 50–950 ramp

primary

#6FF291

secondary

#CB3AA6

accent

#06A7E0

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#101711

muted

#818581

Preview Lab

Preview with #6FF291

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

Preview Lab → · Contrast checker → · Palette generator →