#6FF391#6FF391

#6FF391 is a very light, vivid green. Relative luminance 0.695; OKLCH L 86.6% C 0.179 H 149.7°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#6FF391
RGB	rgb(111, 243, 145)
HSL	hsl(135, 85%, 69%)
HSV	hsv(135, 54%, 95%)
CMYK	cmyk(54.3%, 0%, 40.3%, 4.7%)
CIE-LAB	lab(86.76, -56.99, 36.49)
CIE-LCH	lch(86.76, 67.67, 147.37°)
OKLab	oklab(86.63% -0.1544 0.0904)
OKLCH	oklch(86.63% 0.179 149.7)
XYZ	xyz(43.7140, 69.5212, 37.8979)
Luminance	0.6953 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF391 #F36FD1

analogous

#8FF36F #6FF391 #6FF3D3

triadic

#6FF391 #916FF3 #F3916F

tetradic

#6FF391 #6F8FF3 #F36FD1 #F3D36F

square

#6FF391 #6F8FF3 #F36FD1 #F3D36F

split-complementary

#6FF391 #D36FF3 #F36F8F

monochromatic

#12D644 #37EE66 #6FF391 #A7F8BC #E0FCE7

Accessibility & contrast

On white

1.41

#6FF391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#6FF391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF391

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF391	#FFFFFF	#000000	##000000
##6FF391	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5E18A

Deuteranopia (green-blind)

#E3D497

Tritanopia (blue-blind)

#50EFDB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #6ff391;
/* rgb */ color: rgb(111, 243, 145);
/* oklch */ color: oklch(86.6% 0.179 149.7);

Tailwind

colors: {
  custom: {
    50: '#a2f8b2',
    500: '#6ff391',
    950: '#000000',
  },
}

SCSS

$custom: #6ff391;
$custom-light: #a2f8b2;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff391",
  "rgb": {
    "r": 111,
    "g": 243,
    "b": 145
  },
  "hsl": {
    "h": 135.455,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.86633,
    "c": 0.1789,
    "h": 149.7
  },
  "luminance": 0.69525
}

Semantic roles & 50–950 ramp

primary

#6FF391

secondary

#CC3AA7

accent

#04A8E1

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#101711

muted

#818581

Preview Lab

Preview with #6FF391

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

Preview Lab → · Contrast checker → · Palette generator →