#6FF381#6FF381

#6FF381 is a very light, vivid green. Relative luminance 0.691; OKLCH L 86.4% C 0.193 H 146.4°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#6FF381
RGB	rgb(111, 243, 129)
HSL	hsl(128, 85%, 69%)
HSV	hsv(128, 54%, 95%)
CMYK	cmyk(54.3%, 0%, 46.9%, 4.7%)
CIE-LAB	lab(86.53, -59.42, 44.02)
CIE-LCH	lch(86.53, 73.95, 143.47°)
OKLab	oklab(86.37% -0.161 0.1071)
OKLCH	oklch(86.37% 0.193 146.4)
XYZ	xyz(42.5660, 69.0620, 31.8518)
Luminance	0.6907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF381 #F36FE1

analogous

#9FF36F #6FF381 #6FF3C3

triadic

#6FF381 #816FF3 #F3816F

tetradic

#6FF381 #6F9FF3 #F36FE1 #F3C36F

square

#6FF381 #6F9FF3 #F36FE1 #F3C36F

split-complementary

#6FF381 #C36FF3 #F36F9F

monochromatic

#12D62D #37EE50 #6FF381 #A7F8B2 #E0FCE4

Accessibility & contrast

On white

1.42

#6FF381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#6FF381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF381

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF381	#FFFFFF	#000000	##000000
##6FF381	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E078

Deuteranopia (green-blind)

#E5D489

Tritanopia (blue-blind)

#55EED8

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #6ff381;
/* rgb */ color: rgb(111, 243, 129);
/* oklch */ color: oklch(86.4% 0.193 146.4);

Tailwind

colors: {
  custom: {
    50: '#a2f8a7',
    500: '#6ff381',
    950: '#000000',
  },
}

SCSS

$custom: #6ff381;
$custom-light: #a2f8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff381",
  "rgb": {
    "r": 111,
    "g": 243,
    "b": 129
  },
  "hsl": {
    "h": 128.182,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.86373,
    "c": 0.19339,
    "h": 146.4
  },
  "luminance": 0.69066
}

Semantic roles & 50–950 ramp

primary

#6FF381

secondary

#CC3AB8

accent

#04C3E1

background

#FDFFFC

surface

#F7FFF6

border

#D0D7D0

text

#101710

muted

#818580

Preview Lab

Preview with #6FF381

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

Preview Lab → · Contrast checker → · Palette generator →