#6CF99B#6CF99B

#6CF99B is a very light, vivid green. Relative luminance 0.733; OKLCH L 88.2% C 0.179 H 151.9°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#6CF99B
RGB	rgb(108, 249, 155)
HSL	hsl(140, 92%, 70%)
HSV	hsv(140, 57%, 98%)
CMYK	cmyk(56.6%, 0%, 37.8%, 2.4%)
CIE-LAB	lab(88.59, -58.34, 33.90)
CIE-LCH	lch(88.59, 67.47, 149.84°)
OKLab	oklab(88.16% -0.1581 0.0845)
OKLCH	oklch(88.16% 0.179 151.9)
XYZ	xyz(45.9730, 73.3018, 42.7300)
Luminance	0.7331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CF99B #F96CCA

analogous

#83F96C #6CF99B #6CF9E2

triadic

#6CF99B #9B6CF9 #F99B6C

tetradic

#6CF99B #6C83F9 #F96CCA #F9E26C

square

#6CF99B #6C83F9 #F96CCA #F9E26C

split-complementary

#6CF99B #E26CF9 #F96C83

monochromatic

#09E151 #31F773 #6CF99B #A7FBC3 #E2FEEB

Accessibility & contrast

On white

1.34

#6CF99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#6CF99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CF99B

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CF99B	#FFFFFF	#000000	##000000
##6CF99B	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE695

Deuteranopia (green-blind)

#E7D9A1

Tritanopia (blue-blind)

#44F6E1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #6cf99b;
/* rgb */ color: rgb(108, 249, 155);
/* oklch */ color: oklch(88.2% 0.179 151.9);

Tailwind

colors: {
  custom: {
    50: '#a1fcb9',
    500: '#6cf99b',
    950: '#000000',
  },
}

SCSS

$custom: #6cf99b;
$custom-light: #a1fcb9;
$custom-dark: #000000;

JSON

{
  "hex": "#6cf99b",
  "rgb": {
    "r": 108,
    "g": 249,
    "b": 155
  },
  "hsl": {
    "h": 140,
    "s": 92.157,
    "l": 70
  },
  "oklch": {
    "l": 0.88158,
    "c": 0.17925,
    "h": 151.9
  },
  "luminance": 0.73306
}

Semantic roles & 50–950 ramp

primary

#6CF99B

secondary

#D4369F

accent

#0099E6

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#101811

muted

#818681

Preview Lab

Preview with #6CF99B

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

Preview Lab → · Contrast checker → · Palette generator →