#6FF581#6FF581

#6FF581 is a very light, vivid green. Relative luminance 0.703; OKLCH L 86.9% C 0.196 H 146.3°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#6FF581
RGB	rgb(111, 245, 129)
HSL	hsl(128, 87%, 70%)
HSV	hsv(128, 55%, 96%)
CMYK	cmyk(54.7%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(87.13, -60.18, 44.76)
CIE-LCH	lch(87.13, 75.00, 143.36°)
OKLab	oklab(86.86% -0.163 0.1088)
OKLCH	oklch(86.86% 0.196 146.3)
XYZ	xyz(43.1677, 70.2655, 32.0524)
Luminance	0.7027 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF581 #F56FE3

analogous

#A0F56F #6FF581 #6FF5C4

triadic

#6FF581 #816FF5 #F5816F

tetradic

#6FF581 #6FA0F5 #F56FE3 #F5C46F

square

#6FF581 #6FA0F5 #F56FE3 #F5C46F

split-complementary

#6FF581 #C46FF5 #F56FA0

monochromatic

#0FDA2A #36F14F #6FF581 #A8F9B3 #E1FDE5

Accessibility & contrast

On white

1.39

#6FF581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#6FF581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF581

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF581	#FFFFFF	#000000	##000000
##6FF581	1.00	1.39	15.05	15.05
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E278

Deuteranopia (green-blind)

#E6D689

Tritanopia (blue-blind)

#55F0DA

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #6ff581;
/* rgb */ color: rgb(111, 245, 129);
/* oklch */ color: oklch(86.9% 0.196 146.3);

Tailwind

colors: {
  custom: {
    50: '#a2f9a7',
    500: '#6ff581',
    950: '#000000',
  },
}

SCSS

$custom: #6ff581;
$custom-light: #a2f9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff581",
  "rgb": {
    "r": 111,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 128.06,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.86859,
    "c": 0.19602,
    "h": 146.3
  },
  "luminance": 0.70269
}

Semantic roles & 50–950 ramp

primary

#6FF581

secondary

#CF39BB

accent

#02C5E4

background

#FDFFFC

surface

#F7FFF6

border

#D0D7D0

text

#101710

muted

#818580

Preview Lab

Preview with #6FF581

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

Preview Lab → · Contrast checker → · Palette generator →