#5FF666#5FF666

#5FF666 is a very light, highly saturated green. Relative luminance 0.693; OKLCH L 86.2% C 0.226 H 144.0°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#5FF666
RGB	rgb(95, 246, 102)
HSL	hsl(123, 89%, 67%)
HSV	hsv(123, 61%, 96%)
CMYK	cmyk(61.4%, 0%, 58.5%, 3.5%)
CIE-LAB	lab(86.65, -67.55, 56.46)
CIE-LCH	lch(86.65, 88.04, 140.11°)
OKLab	oklab(86.24% -0.1832 0.133)
OKLCH	oklch(86.24% 0.226 144)
XYZ	xyz(40.0710, 69.2998, 23.8323)
Luminance	0.6930 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FF666 #F65FEF

analogous

#A4F65F #5FF666 #5FF6B1

triadic

#5FF666 #665FF6 #F6665F

tetradic

#5FF666 #5FA4F6 #F65FEF #F6B15F

square

#5FF666 #5FA4F6 #F65FEF #F6B15F

split-complementary

#5FF666 #B15FF6 #F65FA4

monochromatic

#0CCF15 #25F32F #5FF666 #99F99D #D3FDD5

Accessibility & contrast

On white

1.41

#5FF666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#5FF666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FF666

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FF666	#FFFFFF	#000000	##000000
##5FF666	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE157

Deuteranopia (green-blind)

#E8D472

Tritanopia (blue-blind)

#3FF0D7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5ff666;
/* rgb */ color: rgb(95, 246, 102);
/* oklch */ color: oklch(86.2% 0.226 144.0);

Tailwind

colors: {
  custom: {
    50: '#9bfa96',
    500: '#5ff666',
    950: '#000000',
  },
}

SCSS

$custom: #5ff666;
$custom-light: #9bfa96;
$custom-dark: #000000;

JSON

{
  "hex": "#5ff666",
  "rgb": {
    "r": 95,
    "g": 246,
    "b": 102
  },
  "hsl": {
    "h": 122.781,
    "s": 89.349,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86237,
    "c": 0.22636,
    "h": 144
  },
  "luminance": 0.69304
}

Semantic roles & 50–950 ramp

primary

#5FF666

secondary

#CB2FC3

accent

#00DBE6

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #5FF666

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

Preview Lab → · Contrast checker → · Palette generator →