#5BD381#5BD381

#5BD381 is a light, vivid green. Relative luminance 0.504; OKLCH L 77.8% C 0.159 H 151.3°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#5BD381
RGB	rgb(91, 211, 129)
HSL	hsl(139, 58%, 59%)
HSV	hsv(139, 57%, 83%)
CMYK	cmyk(56.9%, 0%, 38.9%, 17.3%)
CIE-LAB	lab(76.31, -51.63, 30.73)
CIE-LCH	lch(76.31, 60.08, 149.24°)
OKLab	oklab(77.8% -0.1398 0.0765)
OKLCH	oklch(77.8% 0.159 151.3)
XYZ	xyz(31.5688, 50.3948, 28.8282)
Luminance	0.5040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD381 #D35BAD

analogous

#71D35B #5BD381 #5BD3BD

triadic

#5BD381 #815BD3 #D3815B

tetradic

#5BD381 #5B71D3 #D35BAD #D3BD5B

square

#5BD381 #5B71D3 #D35BAD #D3BD5B

split-complementary

#5BD381 #BD5BD3 #D35B71

monochromatic

#268E47 #33BE5F #5BD381 #8BE0A6 #BCEDCB

Accessibility & contrast

On white

1.90

#5BD381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#5BD381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD381

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD381	#FFFFFF	#000000	##000000
##5BD381	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C37B

Deuteranopia (green-blind)

#C4B886

Tritanopia (blue-blind)

#3AD0BE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #5bd381;
/* rgb */ color: rgb(91, 211, 129);
/* oklch */ color: oklch(77.8% 0.159 151.3);

Tailwind

colors: {
  custom: {
    50: '#93e1a6',
    500: '#5bd381',
    950: '#000000',
  },
}

SCSS

$custom: #5bd381;
$custom-light: #93e1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd381",
  "rgb": {
    "r": 91,
    "g": 211,
    "b": 129
  },
  "hsl": {
    "h": 139,
    "s": 57.692,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77804,
    "c": 0.15939,
    "h": 151.3
  },
  "luminance": 0.50398
}

Semantic roles & 50–950 ramp

primary

#5BD381

secondary

#943F79

accent

#47B0E1

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #5BD381

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

Preview Lab → · Contrast checker → · Palette generator →