#6FF78B#6FF78B

#6FF78B is a very light, vivid green. Relative luminance 0.718; OKLCH L 87.5% C 0.190 H 148.1°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#6FF78B
RGB	rgb(111, 247, 139)
HSL	hsl(132, 89%, 70%)
HSV	hsv(132, 55%, 97%)
CMYK	cmyk(55.1%, 0%, 43.7%, 3.1%)
CIE-LAB	lab(87.85, -59.47, 40.85)
CIE-LCH	lch(87.85, 72.15, 145.51°)
OKLab	oklab(87.5% -0.161 0.1003)
OKLCH	oklch(87.5% 0.19 148.1)
XYZ	xyz(44.4736, 71.7612, 35.9287)
Luminance	0.7177 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF78B #F76FDB

analogous

#97F76F #6FF78B #6FF7CF

triadic

#6FF78B #8B6FF7 #F78B6F

tetradic

#6FF78B #6F97F7 #F76FDB #F7CF6F

square

#6FF78B #6F97F7 #F76FDB #F7CF6F

split-complementary

#6FF78B #CF6FF7 #F76F97

monochromatic

#0CDF38 #35F45C #6FF78B #A9FABA #E2FDE8

Accessibility & contrast

On white

1.37

#6FF78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#6FF78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF78B

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF78B	#FFFFFF	#000000	##000000
##6FF78B	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E483

Deuteranopia (green-blind)

#E7D792

Tritanopia (blue-blind)

#51F2DD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #6ff78b;
/* rgb */ color: rgb(111, 247, 139);
/* oklch */ color: oklch(87.5% 0.190 148.1);

Tailwind

colors: {
  custom: {
    50: '#a2fbae',
    500: '#6ff78b',
    950: '#000000',
  },
}

SCSS

$custom: #6ff78b;
$custom-light: #a2fbae;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff78b",
  "rgb": {
    "r": 111,
    "g": 247,
    "b": 139
  },
  "hsl": {
    "h": 132.353,
    "s": 89.474,
    "l": 70.196
  },
  "oklch": {
    "l": 0.875,
    "c": 0.18971,
    "h": 148.1
  },
  "luminance": 0.71765
}

Semantic roles & 50–950 ramp

primary

#6FF78B

secondary

#D139B2

accent

#00B6E6

background

#FDFFFD

surface

#F7FFF7

border

#D0D7D0

text

#101710

muted

#818581

Preview Lab

Preview with #6FF78B

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

Preview Lab → · Contrast checker → · Palette generator →