#5BF579#5BF579

#5BF579 is a very light, highly saturated green. Relative luminance 0.689; OKLCH L 86.1% C 0.211 H 147.1°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#5BF579
RGB	rgb(91, 245, 121)
HSL	hsl(132, 89%, 66%)
HSV	hsv(132, 63%, 96%)
CMYK	cmyk(62.9%, 0%, 50.6%, 3.9%)
CIE-LAB	lab(86.46, -65.64, 47.59)
CIE-LCH	lch(86.46, 81.08, 144.05°)
OKLab	oklab(86.11% -0.1773 0.1148)
OKLCH	oklch(86.11% 0.211 147.1)
XYZ	xyz(40.4152, 68.9054, 29.2556)
Luminance	0.6891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF579 #F55BD7

analogous

#8AF55B #5BF579 #5BF5C6

triadic

#5BF579 #795BF5 #F5795B

tetradic

#5BF579 #5B8AF5 #F55BD7 #F5C65B

square

#5BF579 #5B8AF5 #F55BD7 #F5C65B

split-complementary

#5BF579 #C65BF5 #F55B8A

monochromatic

#0CC931 #21F14A #5BF579 #95F9A8 #CEFCD7

Accessibility & contrast

On white

1.42

#5BF579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#5BF579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF579

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF579	#FFFFFF	#000000	##000000
##5BF579	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E06E

Deuteranopia (green-blind)

#E5D382

Tritanopia (blue-blind)

#2EF0D8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #5bf579;
/* rgb */ color: rgb(91, 245, 121);
/* oklch */ color: oklch(86.1% 0.211 147.1);

Tailwind

colors: {
  custom: {
    50: '#99faa2',
    500: '#5bf579',
    950: '#000000',
  },
}

SCSS

$custom: #5bf579;
$custom-light: #99faa2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf579",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 121
  },
  "hsl": {
    "h": 131.688,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86114,
    "c": 0.21121,
    "h": 147.1
  },
  "luminance": 0.68909
}

Semantic roles & 50–950 ramp

primary

#5BF579

secondary

#C62EA8

accent

#00B9E5

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #5BF579

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

Preview Lab → · Contrast checker → · Palette generator →