#5BD191#5BD191

#5BD191 is a light, vivid green. Relative luminance 0.499; OKLCH L 77.6% C 0.142 H 156.9°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#5BD191
RGB	rgb(91, 209, 145)
HSL	hsl(147, 56%, 59%)
HSV	hsv(147, 56%, 82%)
CMYK	cmyk(56.5%, 0%, 30.6%, 18%)
CIE-LAB	lab(75.99, -47.85, 21.97)
CIE-LCH	lch(75.99, 52.66, 155.34°)
OKLab	oklab(77.63% -0.1305 0.0557)
OKLCH	oklch(77.63% 0.142 156.9)
XYZ	xyz(32.2230, 49.8664, 34.7097)
Luminance	0.4987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD191 #D15B9B

analogous

#60D15B #5BD191 #5BD1CC

triadic

#5BD191 #915BD1 #D1915B

tetradic

#5BD191 #5B60D1 #D15B9B #D1CC5B

square

#5BD191 #5B60D1 #D15B9B #D1CC5B

split-complementary

#5BD191 #CC5BD1 #D15B60

monochromatic

#278B55 #34BA72 #5BD191 #8BDEB1 #BBECD1

Accessibility & contrast

On white

1.91

#5BD191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#5BD191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD191

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD191	#FFFFFF	#000000	##000000
##5BD191	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C28D

Deuteranopia (green-blind)

#BFB795

Tritanopia (blue-blind)

#32CFC0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5bd191;
/* rgb */ color: rgb(91, 209, 145);
/* oklch */ color: oklch(77.6% 0.142 156.9);

Tailwind

colors: {
  custom: {
    50: '#93e0b1',
    500: '#5bd191',
    950: '#000000',
  },
}

SCSS

$custom: #5bd191;
$custom-light: #93e0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd191",
  "rgb": {
    "r": 91,
    "g": 209,
    "b": 145
  },
  "hsl": {
    "h": 147.458,
    "s": 56.19,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77632,
    "c": 0.1419,
    "h": 156.9
  },
  "luminance": 0.49869
}

Semantic roles & 50–950 ramp

primary

#5BD191

secondary

#DBADC6

accent

#489ADF

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #5BD191

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

Preview Lab → · Contrast checker → · Palette generator →