#5BF35B#5BF35B

#5BF35B is a very light, highly saturated green. Relative luminance 0.671; OKLCH L 85.3% C 0.232 H 143.2°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#5BF35B
RGB	rgb(91, 243, 91)
HSL	hsl(120, 86%, 65%)
HSV	hsv(120, 63%, 95%)
CMYK	cmyk(62.6%, 0%, 62.6%, 4.7%)
CIE-LAB	lab(85.54, -68.53, 59.84)
CIE-LCH	lch(85.54, 90.98, 138.87°)
OKLab	oklab(85.26% -0.1861 0.1393)
OKLCH	oklch(85.26% 0.232 143.2)
XYZ	xyz(38.2511, 67.0769, 20.8268)
Luminance	0.6708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF35B #F35BF3

analogous

#A7F35B #5BF35B #5BF3A7

triadic

#5BF35B #5B5BF3 #F35B5B

tetradic

#5BF35B #5BA7F3 #F35BF3 #F3A75B

square

#5BF35B #5BA7F3 #F35BF3 #F3A75B

split-complementary

#5BF35B #A75BF3 #F35BA7

monochromatic

#0EC50E #22EF22 #5BF35B #94F794 #CDFBCD

Accessibility & contrast

On white

1.46

#5BF35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#5BF35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF35B

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF35B	#FFFFFF	#000000	##000000
##5BF35B	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE49

Deuteranopia (green-blind)

#E5D168

Tritanopia (blue-blind)

#3BECD3

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5bf35b;
/* rgb */ color: rgb(91, 243, 91);
/* oklch */ color: oklch(85.3% 0.232 143.2);

Tailwind

colors: {
  custom: {
    50: '#99f88f',
    500: '#5bf35b',
    950: '#000000',
  },
}

SCSS

$custom: #5bf35b;
$custom-light: #99f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf35b",
  "rgb": {
    "r": 91,
    "g": 243,
    "b": 91
  },
  "hsl": {
    "h": 120,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85258,
    "c": 0.23246,
    "h": 143.2
  },
  "luminance": 0.67081
}

Semantic roles & 50–950 ramp

primary

#5BF35B

secondary

#C230C2

accent

#03E3E3

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF35B

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

Preview Lab → · Contrast checker → · Palette generator →