#5BD366#5BD366

#5BD366 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.4% C 0.184 H 145.2°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BD366
RGB	rgb(91, 211, 102)
HSL	hsl(126, 58%, 59%)
HSV	hsv(126, 57%, 83%)
CMYK	cmyk(56.9%, 0%, 51.7%, 17.3%)
CIE-LAB	lab(75.93, -55.79, 43.69)
CIE-LCH	lch(75.93, 70.86, 141.93°)
OKLab	oklab(77.36% -0.1512 0.1051)
OKLCH	oklch(77.36% 0.184 145.2)
XYZ	xyz(30.0051, 49.7693, 20.5930)
Luminance	0.4977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BD366 #D35BC8

analogous

#8CD35B #5BD366 #5BD3A2

triadic

#5BD366 #665BD3 #D3665B

tetradic

#5BD366 #5B8CD3 #D35BC8 #D3A25B

square

#5BD366 #5B8CD3 #D35BC8 #D3A25B

split-complementary

#5BD366 #A25BD3 #D35B8C

monochromatic

#268E2F #33BE40 #5BD366 #8BE093 #BCEDC0

Accessibility & contrast

On white

1.92

#5BD366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#5BD366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BD366

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BD366	#FFFFFF	#000000	##000000
##5BD366	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C25C

Deuteranopia (green-blind)

#C7B76E

Tritanopia (blue-blind)

#44CEBA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #5bd366;
/* rgb */ color: rgb(91, 211, 102);
/* oklch */ color: oklch(77.4% 0.184 145.2);

Tailwind

colors: {
  custom: {
    50: '#94e194',
    500: '#5bd366',
    950: '#000000',
  },
}

SCSS

$custom: #5bd366;
$custom-light: #94e194;
$custom-dark: #000000;

JSON

{
  "hex": "#5bd366",
  "rgb": {
    "r": 91,
    "g": 211,
    "b": 102
  },
  "hsl": {
    "h": 125.5,
    "s": 57.692,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77364,
    "c": 0.18414,
    "h": 145.2
  },
  "luminance": 0.49772
}

Semantic roles & 50–950 ramp

primary

#5BD366

secondary

#DCADD8

accent

#47D3E1

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #5BD366

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

Preview Lab → · Contrast checker → · Palette generator →