#5BC166#5BC166

#5BC166 is a light, vivid green. Relative luminance 0.413; OKLCH L 72.8% C 0.160 H 145.8°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#5BC166
RGB	rgb(91, 193, 102)
HSL	hsl(126, 45%, 56%)
HSV	hsv(126, 53%, 76%)
CMYK	cmyk(52.8%, 0%, 47.2%, 24.3%)
CIE-LAB	lab(70.40, -48.75, 36.84)
CIE-LCH	lch(70.40, 61.11, 142.92°)
OKLab	oklab(72.82% -0.1322 0.0897)
OKLCH	oklch(72.82% 0.16 145.8)
XYZ	xyz(25.7811, 41.3213, 19.1850)
Luminance	0.4132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC166 #C15BB6

analogous

#83C15B #5BC166 #5BC199

triadic

#5BC166 #665BC1 #C1665B

tetradic

#5BC166 #5B83C1 #C15BB6 #C1995B

square

#5BC166 #5B83C1 #C15BB6 #C1995B

split-complementary

#5BC166 #995BC1 #C15B83

monochromatic

#2C7534 #3DA248 #5BC166 #87D28F #B4E3B9

Accessibility & contrast

On white

2.27

#5BC166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#5BC166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC166

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC166	#FFFFFF	#000000	##000000
##5BC166	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B25F

Deuteranopia (green-blind)

#B6A96C

Tritanopia (blue-blind)

#49BDAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5bc166;
/* rgb */ color: rgb(91, 193, 102);
/* oklch */ color: oklch(72.8% 0.160 145.8);

Tailwind

colors: {
  custom: {
    50: '#91d493',
    500: '#5bc166',
    950: '#000000',
  },
}

SCSS

$custom: #5bc166;
$custom-light: #91d493;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc166",
  "rgb": {
    "r": 91,
    "g": 193,
    "b": 102
  },
  "hsl": {
    "h": 126.471,
    "s": 45.133,
    "l": 55.686
  },
  "oklch": {
    "l": 0.72823,
    "c": 0.15981,
    "h": 145.8
  },
  "luminance": 0.41323
}

Semantic roles & 50–950 ramp

primary

#5BC166

secondary

#D1A7CD

accent

#53C7D5

background

#F9FDF9

surface

#F2FAF1

border

#CCD3CB

text

#0D140D

muted

#7E837E

Preview Lab

Preview with #5BC166

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

Preview Lab → · Contrast checker → · Palette generator →