#5BF55C#5BF55C

#5BF55C is a very light, highly saturated green. Relative luminance 0.683; OKLCH L 85.8% C 0.234 H 143.3°. Best body text is #000000 at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#5BF55C
RGB	rgb(91, 245, 92)
HSL	hsl(120, 89%, 66%)
HSV	hsv(120, 63%, 96%)
CMYK	cmyk(62.9%, 0%, 62.4%, 3.9%)
CIE-LAB	lab(86.16, -69.11, 60.11)
CIE-LCH	lch(86.16, 91.59, 138.98°)
OKLab	oklab(85.77% -0.1876 0.1399)
OKLCH	oklch(85.77% 0.234 143.3)
XYZ	xyz(38.8963, 68.2978, 21.2561)
Luminance	0.6830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF55C #F55BF4

analogous

#A7F55B #5BF55C #5BF5A9

triadic

#5BF55C #5C5BF5 #F55C5B

tetradic

#5BF55C #5BA7F5 #F55BF4 #F5A95B

square

#5BF55C #5BA7F5 #F55BF4 #F5A95B

split-complementary

#5BF55C #A95BF5 #F55BA7

monochromatic

#0CC90E #21F123 #5BF55C #95F995 #CEFCCF

Accessibility & contrast

On white

1.43

#5BF55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.66

#5BF55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF55C

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF55C	#FFFFFF	#000000	##000000
##5BF55C	1.00	1.43	14.66	14.66
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.66	21.00	1.00	1.00
##000000	14.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF4A

Deuteranopia (green-blind)

#E7D369

Tritanopia (blue-blind)

#3AEED5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #5bf55c;
/* rgb */ color: rgb(91, 245, 92);
/* oklch */ color: oklch(85.8% 0.234 143.3);

Tailwind

colors: {
  custom: {
    50: '#9afa90',
    500: '#5bf55c',
    950: '#000000',
  },
}

SCSS

$custom: #5bf55c;
$custom-light: #9afa90;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf55c",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 120.39,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.85767,
    "c": 0.23408,
    "h": 143.3
  },
  "luminance": 0.68302
}

Semantic roles & 50–950 ramp

primary

#5BF55C

secondary

#C62EC5

accent

#00E4E5

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF55C

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

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