#6FE99B#6FE99B

#6FE99B is a very light, vivid green. Relative luminance 0.640; OKLCH L 84.4% C 0.156 H 153.4°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#6FE99B
RGB	rgb(111, 233, 155)
HSL	hsl(142, 73%, 67%)
HSV	hsv(142, 52%, 91%)
CMYK	cmyk(52.4%, 0%, 33.5%, 8.6%)
CIE-LAB	lab(83.98, -51.28, 27.75)
CIE-LCH	lch(83.98, 58.31, 151.58°)
OKLab	oklab(84.41% -0.1395 0.0698)
OKLCH	oklch(84.41% 0.156 153.4)
XYZ	xyz(41.6078, 64.0203, 41.1685)
Luminance	0.6402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FE99B #E96FBD

analogous

#80E96F #6FE99B #6FE9D8

triadic

#6FE99B #9B6FE9 #E99B6F

tetradic

#6FE99B #6F80E9 #E96FBD #E9D86F

square

#6FE99B #6F80E9 #E96FBD #E9D86F

split-complementary

#6FE99B #D86FE9 #E96F80

monochromatic

#1DC058 #3AE176 #6FE99B #A4F1C0 #D9F9E5

Accessibility & contrast

On white

1.52

#6FE99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#6FE99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FE99B

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FE99B	#FFFFFF	#000000	##000000
##6FE99B	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D996

Deuteranopia (green-blind)

#D8CDA0

Tritanopia (blue-blind)

#4FE6D5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #6fe99b;
/* rgb */ color: rgb(111, 233, 155);
/* oklch */ color: oklch(84.4% 0.156 153.4);

Tailwind

colors: {
  custom: {
    50: '#a0f1b9',
    500: '#6fe99b',
    950: '#000000',
  },
}

SCSS

$custom: #6fe99b;
$custom-light: #a0f1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#6fe99b",
  "rgb": {
    "r": 111,
    "g": 233,
    "b": 155
  },
  "hsl": {
    "h": 141.639,
    "s": 73.494,
    "l": 67.451
  },
  "oklch": {
    "l": 0.84406,
    "c": 0.15599,
    "h": 153.4
  },
  "luminance": 0.64024
}

Semantic roles & 50–950 ramp

primary

#6FE99B

secondary

#BF3D90

accent

#108ED6

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #6FE99B

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

Preview Lab → · Contrast checker → · Palette generator →