#5BD166#5BD166

#5BD166 is a light, vivid green. Relative luminance 0.488; OKLCH L 76.9% C 0.181 H 145.3°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#5BD166
RGB	rgb(91, 209, 102)
HSL	hsl(126, 56%, 59%)
HSV	hsv(126, 56%, 82%)
CMYK	cmyk(56.5%, 0%, 51.2%, 18%)
CIE-LAB	lab(75.32, -55.03, 42.94)
CIE-LCH	lch(75.32, 69.80, 142.03°)
OKLab	oklab(76.86% -0.1491 0.1034)
OKLCH	oklch(76.86% 0.182 145.3)
XYZ	xyz(29.5114, 48.7818, 20.4284)
Luminance	0.4878 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD166 #D15BC6

analogous

#8BD15B #5BD166 #5BD1A1

triadic

#5BD166 #665BD1 #D1665B

tetradic

#5BD166 #5B8BD1 #D15BC6 #D1A15B

square

#5BD166 #5B8BD1 #D15BC6 #D1A15B

split-complementary

#5BD166 #A15BD1 #D15B8B

monochromatic

#278B30 #34BA41 #5BD166 #8BDE93 #BBECBF

Accessibility & contrast

On white

1.95

#5BD166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#5BD166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD166

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD166	#FFFFFF	#000000	##000000
##5BD166	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C05D

Deuteranopia (green-blind)

#C5B56E

Tritanopia (blue-blind)

#45CCB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #5bd166;
/* rgb */ color: rgb(91, 209, 102);
/* oklch */ color: oklch(76.9% 0.181 145.3);

Tailwind

colors: {
  custom: {
    50: '#93e094',
    500: '#5bd166',
    950: '#000000',
  },
}

SCSS

$custom: #5bd166;
$custom-light: #93e094;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd166",
  "rgb": {
    "r": 91,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 125.593,
    "s": 56.19,
    "l": 58.824
  },
  "oklch": {
    "l": 0.76861,
    "c": 0.1815,
    "h": 145.3
  },
  "luminance": 0.48784
}

Semantic roles & 50–950 ramp

primary

#5BD166

secondary

#DBADD7

accent

#48D1DF

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #5BD166

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

Preview Lab → · Contrast checker → · Palette generator →