#6FF59B#6FF59B

#6FF59B is a very light, vivid green. Relative luminance 0.711; OKLCH L 87.3% C 0.172 H 151.9°. Best body text is #000000 at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#6FF59B
RGB	rgb(111, 245, 155)
HSL	hsl(140, 87%, 70%)
HSV	hsv(140, 55%, 96%)
CMYK	cmyk(54.7%, 0%, 36.7%, 3.9%)
CIE-LAB	lab(87.51, -56.11, 32.48)
CIE-LCH	lch(87.51, 64.83, 149.93°)
OKLab	oklab(87.3% -0.1522 0.0812)
OKLCH	oklch(87.3% 0.172 151.9)
XYZ	xyz(45.1210, 71.0469, 42.3396)
Luminance	0.7105 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF59B #F56FC9

analogous

#86F56F #6FF59B #6FF5DE

triadic

#6FF59B #9B6FF5 #F59B6F

tetradic

#6FF59B #6F86F5 #F56FC9 #F5DE6F

square

#6FF59B #6F86F5 #F56FC9 #F5DE6F

split-complementary

#6FF59B #DE6FF5 #F56F86

monochromatic

#0FDA52 #36F173 #6FF59B #A8F9C3 #E1FDEA

Accessibility & contrast

On white

1.38

#6FF59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.21

#6FF59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF59B

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF59B	#FFFFFF	#000000	##000000
##6FF59B	1.00	1.38	15.21	15.21
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.21	21.00	1.00	1.00
##000000	15.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E395

Deuteranopia (green-blind)

#E3D6A1

Tritanopia (blue-blind)

#4BF2DE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #6ff59b;
/* rgb */ color: rgb(111, 245, 155);
/* oklch */ color: oklch(87.3% 0.172 151.9);

Tailwind

colors: {
  custom: {
    50: '#a2f9b9',
    500: '#6ff59b',
    950: '#000000',
  },
}

SCSS

$custom: #6ff59b;
$custom-light: #a2f9b9;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff59b",
  "rgb": {
    "r": 111,
    "g": 245,
    "b": 155
  },
  "hsl": {
    "h": 139.701,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.87296,
    "c": 0.17247,
    "h": 151.9
  },
  "luminance": 0.71051
}

Semantic roles & 50–950 ramp

primary

#6FF59B

secondary

#CF399E

accent

#0299E4

background

#FDFFFD

surface

#F7FFF8

border

#D0D7D1

text

#101711

muted

#818581

Preview Lab

Preview with #6FF59B

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

Preview Lab → · Contrast checker → · Palette generator →